bug_id
stringlengths 5
19
| func_before
stringlengths 49
25.9k
⌀ | func_after
stringlengths 45
26k
|
|---|---|---|
Closure-170 | private void getNumUseInUseCfgNode(final Node cfgNode) {
numUsesWithinCfgNode = 0;
AbstractCfgNodeTraversalCallback gatherCb =
new AbstractCfgNodeTraversalCallback() {
@Override
public void visit(NodeTraversal t, Node n, Node parent) {
if (n.isName() && n.getString().equals(varName) &&
!(parent.isAssign() &&
(parent.getFirstChild() == n))) {
numUsesWithinCfgNode++;
}
}
};
NodeTraversal.traverse(compiler, cfgNode, gatherCb);
}
| private void getNumUseInUseCfgNode(final Node cfgNode) {
numUsesWithinCfgNode = 0;
AbstractCfgNodeTraversalCallback gatherCb =
new AbstractCfgNodeTraversalCallback() {
@Override
public void visit(NodeTraversal t, Node n, Node parent) {
if (n.isName() && n.getString().equals(varName)) {
if (parent.isAssign() && (parent.getFirstChild() == n)
&& isAssignChain(parent, cfgNode)) {
return;
} else {
numUsesWithinCfgNode++;
}
}
}
private boolean isAssignChain(Node child, Node ancestor) {
for (Node n = child; n != ancestor; n = n.getParent()) {
if (!n.isAssign()) {
return false;
}
}
return true;
}
};
NodeTraversal.traverse(compiler, cfgNode, gatherCb);
}
|
Lang-18 | protected List<Rule> parsePattern() {
DateFormatSymbols symbols = new DateFormatSymbols(mLocale);
List<Rule> rules = new ArrayList<Rule>();
String[] ERAs = symbols.getEras();
String[] months = symbols.getMonths();
String[] shortMonths = symbols.getShortMonths();
String[] weekdays = symbols.getWeekdays();
String[] shortWeekdays = symbols.getShortWeekdays();
String[] AmPmStrings = symbols.getAmPmStrings();
int length = mPattern.length();
int[] indexRef = new int[1];
for (int i = 0; i < length; i++) {
indexRef[0] = i;
String token = parseToken(mPattern, indexRef);
i = indexRef[0];
int tokenLen = token.length();
if (tokenLen == 0) {
break;
}
Rule rule;
char c = token.charAt(0);
switch (c) {
case 'G':
rule = new TextField(Calendar.ERA, ERAs);
break;
case 'y':
if (tokenLen >= 4) {
rule = selectNumberRule(Calendar.YEAR, tokenLen);
} else {
rule = TwoDigitYearField.INSTANCE;
}
break;
case 'M':
if (tokenLen >= 4) {
rule = new TextField(Calendar.MONTH, months);
} else if (tokenLen == 3) {
rule = new TextField(Calendar.MONTH, shortMonths);
} else if (tokenLen == 2) {
rule = TwoDigitMonthField.INSTANCE;
} else {
rule = UnpaddedMonthField.INSTANCE;
}
break;
case 'd':
rule = selectNumberRule(Calendar.DAY_OF_MONTH, tokenLen);
break;
case 'h':
rule = new TwelveHourField(selectNumberRule(Calendar.HOUR, tokenLen));
break;
case 'H':
rule = selectNumberRule(Calendar.HOUR_OF_DAY, tokenLen);
break;
case 'm':
rule = selectNumberRule(Calendar.MINUTE, tokenLen);
break;
case 's':
rule = selectNumberRule(Calendar.SECOND, tokenLen);
break;
case 'S':
rule = selectNumberRule(Calendar.MILLISECOND, tokenLen);
break;
case 'E':
rule = new TextField(Calendar.DAY_OF_WEEK, tokenLen < 4 ? shortWeekdays : weekdays);
break;
case 'D':
rule = selectNumberRule(Calendar.DAY_OF_YEAR, tokenLen);
break;
case 'F':
rule = selectNumberRule(Calendar.DAY_OF_WEEK_IN_MONTH, tokenLen);
break;
case 'w':
rule = selectNumberRule(Calendar.WEEK_OF_YEAR, tokenLen);
break;
case 'W':
rule = selectNumberRule(Calendar.WEEK_OF_MONTH, tokenLen);
break;
case 'a':
rule = new TextField(Calendar.AM_PM, AmPmStrings);
break;
case 'k':
rule = new TwentyFourHourField(selectNumberRule(Calendar.HOUR_OF_DAY, tokenLen));
break;
case 'K':
rule = selectNumberRule(Calendar.HOUR, tokenLen);
break;
case 'z':
if (tokenLen >= 4) {
rule = new TimeZoneNameRule(mTimeZone, mLocale, TimeZone.LONG);
} else {
rule = new TimeZoneNameRule(mTimeZone, mLocale, TimeZone.SHORT);
}
break;
case 'Z':
if (tokenLen == 1) {
rule = TimeZoneNumberRule.INSTANCE_NO_COLON;
} else {
rule = TimeZoneNumberRule.INSTANCE_COLON;
}
break;
case '\'':
String sub = token.substring(1);
if (sub.length() == 1) {
rule = new CharacterLiteral(sub.charAt(0));
} else {
rule = new StringLiteral(sub);
}
break;
default:
throw new IllegalArgumentException("Illegal pattern component: " + token);
}
rules.add(rule);
}
return rules;
}
| protected List<Rule> parsePattern() {
DateFormatSymbols symbols = new DateFormatSymbols(mLocale);
List<Rule> rules = new ArrayList<Rule>();
String[] ERAs = symbols.getEras();
String[] months = symbols.getMonths();
String[] shortMonths = symbols.getShortMonths();
String[] weekdays = symbols.getWeekdays();
String[] shortWeekdays = symbols.getShortWeekdays();
String[] AmPmStrings = symbols.getAmPmStrings();
int length = mPattern.length();
int[] indexRef = new int[1];
for (int i = 0; i < length; i++) {
indexRef[0] = i;
String token = parseToken(mPattern, indexRef);
i = indexRef[0];
int tokenLen = token.length();
if (tokenLen == 0) {
break;
}
Rule rule;
char c = token.charAt(0);
switch (c) {
case 'G':
rule = new TextField(Calendar.ERA, ERAs);
break;
case 'y':
if (tokenLen == 2) {
rule = TwoDigitYearField.INSTANCE;
} else {
rule = selectNumberRule(Calendar.YEAR, tokenLen < 4 ? 4 : tokenLen);
}
break;
case 'M':
if (tokenLen >= 4) {
rule = new TextField(Calendar.MONTH, months);
} else if (tokenLen == 3) {
rule = new TextField(Calendar.MONTH, shortMonths);
} else if (tokenLen == 2) {
rule = TwoDigitMonthField.INSTANCE;
} else {
rule = UnpaddedMonthField.INSTANCE;
}
break;
case 'd':
rule = selectNumberRule(Calendar.DAY_OF_MONTH, tokenLen);
break;
case 'h':
rule = new TwelveHourField(selectNumberRule(Calendar.HOUR, tokenLen));
break;
case 'H':
rule = selectNumberRule(Calendar.HOUR_OF_DAY, tokenLen);
break;
case 'm':
rule = selectNumberRule(Calendar.MINUTE, tokenLen);
break;
case 's':
rule = selectNumberRule(Calendar.SECOND, tokenLen);
break;
case 'S':
rule = selectNumberRule(Calendar.MILLISECOND, tokenLen);
break;
case 'E':
rule = new TextField(Calendar.DAY_OF_WEEK, tokenLen < 4 ? shortWeekdays : weekdays);
break;
case 'D':
rule = selectNumberRule(Calendar.DAY_OF_YEAR, tokenLen);
break;
case 'F':
rule = selectNumberRule(Calendar.DAY_OF_WEEK_IN_MONTH, tokenLen);
break;
case 'w':
rule = selectNumberRule(Calendar.WEEK_OF_YEAR, tokenLen);
break;
case 'W':
rule = selectNumberRule(Calendar.WEEK_OF_MONTH, tokenLen);
break;
case 'a':
rule = new TextField(Calendar.AM_PM, AmPmStrings);
break;
case 'k':
rule = new TwentyFourHourField(selectNumberRule(Calendar.HOUR_OF_DAY, tokenLen));
break;
case 'K':
rule = selectNumberRule(Calendar.HOUR, tokenLen);
break;
case 'z':
if (tokenLen >= 4) {
rule = new TimeZoneNameRule(mTimeZone, mLocale, TimeZone.LONG);
} else {
rule = new TimeZoneNameRule(mTimeZone, mLocale, TimeZone.SHORT);
}
break;
case 'Z':
if (tokenLen == 1) {
rule = TimeZoneNumberRule.INSTANCE_NO_COLON;
} else {
rule = TimeZoneNumberRule.INSTANCE_COLON;
}
break;
case '\'':
String sub = token.substring(1);
if (sub.length() == 1) {
rule = new CharacterLiteral(sub.charAt(0));
} else {
rule = new StringLiteral(sub);
}
break;
default:
throw new IllegalArgumentException("Illegal pattern component: " + token);
}
rules.add(rule);
}
return rules;
}
|
Closure-115 | private CanInlineResult canInlineReferenceDirectly(
Node callNode, Node fnNode) {
if (!isDirectCallNodeReplacementPossible(fnNode)) {
return CanInlineResult.NO;
}
Node block = fnNode.getLastChild();
boolean hasSideEffects = false;
if (block.hasChildren()) {
Preconditions.checkState(block.hasOneChild());
Node stmt = block.getFirstChild();
if (stmt.isReturn()) {
hasSideEffects = NodeUtil.mayHaveSideEffects(stmt.getFirstChild(), compiler);
}
}
Node cArg = callNode.getFirstChild().getNext();
if (!callNode.getFirstChild().isName()) {
if (NodeUtil.isFunctionObjectCall(callNode)) {
if (cArg == null || !cArg.isThis()) {
return CanInlineResult.NO;
}
cArg = cArg.getNext();
} else {
Preconditions.checkState(!NodeUtil.isFunctionObjectApply(callNode));
}
}
Node fnParam = NodeUtil.getFunctionParameters(fnNode).getFirstChild();
while (cArg != null || fnParam != null) {
if (fnParam != null) {
if (cArg != null) {
if (hasSideEffects && NodeUtil.canBeSideEffected(cArg)) {
return CanInlineResult.NO;
}
if (NodeUtil.mayEffectMutableState(cArg, compiler)
&& NodeUtil.getNameReferenceCount(
block, fnParam.getString()) > 1) {
return CanInlineResult.NO;
}
}
fnParam = fnParam.getNext();
}
if (cArg != null) {
if (NodeUtil.mayHaveSideEffects(cArg, compiler)) {
return CanInlineResult.NO;
}
cArg = cArg.getNext();
}
}
return CanInlineResult.YES;
}
| private CanInlineResult canInlineReferenceDirectly(
Node callNode, Node fnNode) {
if (!isDirectCallNodeReplacementPossible(fnNode)) {
return CanInlineResult.NO;
}
Node block = fnNode.getLastChild();
Node cArg = callNode.getFirstChild().getNext();
if (!callNode.getFirstChild().isName()) {
if (NodeUtil.isFunctionObjectCall(callNode)) {
if (cArg == null || !cArg.isThis()) {
return CanInlineResult.NO;
}
cArg = cArg.getNext();
} else {
Preconditions.checkState(!NodeUtil.isFunctionObjectApply(callNode));
}
}
Node fnParam = NodeUtil.getFunctionParameters(fnNode).getFirstChild();
while (cArg != null || fnParam != null) {
if (fnParam != null) {
if (cArg != null) {
if (NodeUtil.mayEffectMutableState(cArg, compiler)
&& NodeUtil.getNameReferenceCount(
block, fnParam.getString()) > 1) {
return CanInlineResult.NO;
}
}
fnParam = fnParam.getNext();
}
if (cArg != null) {
if (NodeUtil.mayHaveSideEffects(cArg, compiler)) {
return CanInlineResult.NO;
}
cArg = cArg.getNext();
}
}
return CanInlineResult.YES;
}
|
Closure-159 | private void findCalledFunctions(
Node node, Set<String> changed) {
Preconditions.checkArgument(changed != null);
if (node.getType() == Token.CALL) {
Node child = node.getFirstChild();
if (child.getType() == Token.NAME) {
changed.add(child.getString());
}
}
for (Node c = node.getFirstChild(); c != null; c = c.getNext()) {
findCalledFunctions(c, changed);
}
}
| private void findCalledFunctions(
Node node, Set<String> changed) {
Preconditions.checkArgument(changed != null);
if (node.getType() == Token.NAME) {
if (isCandidateUsage(node)) {
changed.add(node.getString());
}
}
for (Node c = node.getFirstChild(); c != null; c = c.getNext()) {
findCalledFunctions(c, changed);
}
}
|
Chart-7 | private void updateBounds(TimePeriod period, int index) {
long start = period.getStart().getTime();
long end = period.getEnd().getTime();
long middle = start + ((end - start) / 2);
if (this.minStartIndex >= 0) {
long minStart = getDataItem(this.minStartIndex).getPeriod()
.getStart().getTime();
if (start < minStart) {
this.minStartIndex = index;
}
}
else {
this.minStartIndex = index;
}
if (this.maxStartIndex >= 0) {
long maxStart = getDataItem(this.maxStartIndex).getPeriod()
.getStart().getTime();
if (start > maxStart) {
this.maxStartIndex = index;
}
}
else {
this.maxStartIndex = index;
}
if (this.minMiddleIndex >= 0) {
long s = getDataItem(this.minMiddleIndex).getPeriod().getStart()
.getTime();
long e = getDataItem(this.minMiddleIndex).getPeriod().getEnd()
.getTime();
long minMiddle = s + (e - s) / 2;
if (middle < minMiddle) {
this.minMiddleIndex = index;
}
}
else {
this.minMiddleIndex = index;
}
if (this.maxMiddleIndex >= 0) {
long s = getDataItem(this.minMiddleIndex).getPeriod().getStart()
.getTime();
long e = getDataItem(this.minMiddleIndex).getPeriod().getEnd()
.getTime();
long maxMiddle = s + (e - s) / 2;
if (middle > maxMiddle) {
this.maxMiddleIndex = index;
}
}
else {
this.maxMiddleIndex = index;
}
if (this.minEndIndex >= 0) {
long minEnd = getDataItem(this.minEndIndex).getPeriod().getEnd()
.getTime();
if (end < minEnd) {
this.minEndIndex = index;
}
}
else {
this.minEndIndex = index;
}
if (this.maxEndIndex >= 0) {
long maxEnd = getDataItem(this.maxEndIndex).getPeriod().getEnd()
.getTime();
if (end > maxEnd) {
this.maxEndIndex = index;
}
}
else {
this.maxEndIndex = index;
}
}
| private void updateBounds(TimePeriod period, int index) {
long start = period.getStart().getTime();
long end = period.getEnd().getTime();
long middle = start + ((end - start) / 2);
if (this.minStartIndex >= 0) {
long minStart = getDataItem(this.minStartIndex).getPeriod()
.getStart().getTime();
if (start < minStart) {
this.minStartIndex = index;
}
}
else {
this.minStartIndex = index;
}
if (this.maxStartIndex >= 0) {
long maxStart = getDataItem(this.maxStartIndex).getPeriod()
.getStart().getTime();
if (start > maxStart) {
this.maxStartIndex = index;
}
}
else {
this.maxStartIndex = index;
}
if (this.minMiddleIndex >= 0) {
long s = getDataItem(this.minMiddleIndex).getPeriod().getStart()
.getTime();
long e = getDataItem(this.minMiddleIndex).getPeriod().getEnd()
.getTime();
long minMiddle = s + (e - s) / 2;
if (middle < minMiddle) {
this.minMiddleIndex = index;
}
}
else {
this.minMiddleIndex = index;
}
if (this.maxMiddleIndex >= 0) {
long s = getDataItem(this.maxMiddleIndex).getPeriod().getStart()
.getTime();
long e = getDataItem(this.maxMiddleIndex).getPeriod().getEnd()
.getTime();
long maxMiddle = s + (e - s) / 2;
if (middle > maxMiddle) {
this.maxMiddleIndex = index;
}
}
else {
this.maxMiddleIndex = index;
}
if (this.minEndIndex >= 0) {
long minEnd = getDataItem(this.minEndIndex).getPeriod().getEnd()
.getTime();
if (end < minEnd) {
this.minEndIndex = index;
}
}
else {
this.minEndIndex = index;
}
if (this.maxEndIndex >= 0) {
long maxEnd = getDataItem(this.maxEndIndex).getPeriod().getEnd()
.getTime();
if (end > maxEnd) {
this.maxEndIndex = index;
}
}
else {
this.maxEndIndex = index;
}
}
|
Jsoup-48 | void processResponseHeaders(Map<String, List<String>> resHeaders) {
for (Map.Entry<String, List<String>> entry : resHeaders.entrySet()) {
String name = entry.getKey();
if (name == null)
continue;
List<String> values = entry.getValue();
if (name.equalsIgnoreCase("Set-Cookie")) {
for (String value : values) {
if (value == null)
continue;
TokenQueue cd = new TokenQueue(value);
String cookieName = cd.chompTo("=").trim();
String cookieVal = cd.consumeTo(";").trim();
if (cookieName.length() > 0)
cookie(cookieName, cookieVal);
}
} else {
if (!values.isEmpty())
header(name, values.get(0));
}
}
}
| void processResponseHeaders(Map<String, List<String>> resHeaders) {
for (Map.Entry<String, List<String>> entry : resHeaders.entrySet()) {
String name = entry.getKey();
if (name == null)
continue;
List<String> values = entry.getValue();
if (name.equalsIgnoreCase("Set-Cookie")) {
for (String value : values) {
if (value == null)
continue;
TokenQueue cd = new TokenQueue(value);
String cookieName = cd.chompTo("=").trim();
String cookieVal = cd.consumeTo(";").trim();
if (cookieName.length() > 0)
cookie(cookieName, cookieVal);
}
} else {
if (values.size() == 1)
header(name, values.get(0));
else if (values.size() > 1) {
StringBuilder accum = new StringBuilder();
for (int i = 0; i < values.size(); i++) {
final String val = values.get(i);
if (i != 0)
accum.append(", ");
accum.append(val);
}
header(name, accum.toString());
}
}
}
}
|
Closure-109 | private Node parseContextTypeExpression(JsDocToken token) {
return parseTypeName(token);
}
| private Node parseContextTypeExpression(JsDocToken token) {
if (token == JsDocToken.QMARK) {
return newNode(Token.QMARK);
} else {
return parseBasicTypeExpression(token);
}
}
|
Closure-70 | private void declareArguments(Node functionNode) {
Node astParameters = functionNode.getFirstChild().getNext();
Node body = astParameters.getNext();
FunctionType functionType = (FunctionType) functionNode.getJSType();
if (functionType != null) {
Node jsDocParameters = functionType.getParametersNode();
if (jsDocParameters != null) {
Node jsDocParameter = jsDocParameters.getFirstChild();
for (Node astParameter : astParameters.children()) {
if (jsDocParameter != null) {
defineSlot(astParameter, functionNode,
jsDocParameter.getJSType(), true);
jsDocParameter = jsDocParameter.getNext();
} else {
defineSlot(astParameter, functionNode, null, true);
}
}
}
}
}
| private void declareArguments(Node functionNode) {
Node astParameters = functionNode.getFirstChild().getNext();
Node body = astParameters.getNext();
FunctionType functionType = (FunctionType) functionNode.getJSType();
if (functionType != null) {
Node jsDocParameters = functionType.getParametersNode();
if (jsDocParameters != null) {
Node jsDocParameter = jsDocParameters.getFirstChild();
for (Node astParameter : astParameters.children()) {
if (jsDocParameter != null) {
defineSlot(astParameter, functionNode,
jsDocParameter.getJSType(), false);
jsDocParameter = jsDocParameter.getNext();
} else {
defineSlot(astParameter, functionNode, null, true);
}
}
}
}
}
|
Closure-129 | private void annotateCalls(Node n) {
Preconditions.checkState(n.isCall());
Node first = n.getFirstChild();
if (!NodeUtil.isGet(first)) {
n.putBooleanProp(Node.FREE_CALL, true);
}
if (first.isName() &&
"eval".equals(first.getString())) {
first.putBooleanProp(Node.DIRECT_EVAL, true);
}
}
| private void annotateCalls(Node n) {
Preconditions.checkState(n.isCall());
Node first = n.getFirstChild();
while (first.isCast()) {
first = first.getFirstChild();
}
if (!NodeUtil.isGet(first)) {
n.putBooleanProp(Node.FREE_CALL, true);
}
if (first.isName() &&
"eval".equals(first.getString())) {
first.putBooleanProp(Node.DIRECT_EVAL, true);
}
}
|
Gson-17 | public Date read(JsonReader in) throws IOException {
if (in.peek() != JsonToken.STRING) {
throw new JsonParseException("The date should be a string value");
}
Date date = deserializeToDate(in.nextString());
if (dateType == Date.class) {
return date;
} else if (dateType == Timestamp.class) {
return new Timestamp(date.getTime());
} else if (dateType == java.sql.Date.class) {
return new java.sql.Date(date.getTime());
} else {
throw new AssertionError();
}
}
| public Date read(JsonReader in) throws IOException {
if (in.peek() == JsonToken.NULL) {
in.nextNull();
return null;
}
Date date = deserializeToDate(in.nextString());
if (dateType == Date.class) {
return date;
} else if (dateType == Timestamp.class) {
return new Timestamp(date.getTime());
} else if (dateType == java.sql.Date.class) {
return new java.sql.Date(date.getTime());
} else {
throw new AssertionError();
}
}
|
Compress-32 | private void applyPaxHeadersToCurrentEntry(Map<String, String> headers) {
for (Entry<String, String> ent : headers.entrySet()){
String key = ent.getKey();
String val = ent.getValue();
if ("path".equals(key)){
currEntry.setName(val);
} else if ("linkpath".equals(key)){
currEntry.setLinkName(val);
} else if ("gid".equals(key)){
currEntry.setGroupId(Integer.parseInt(val));
} else if ("gname".equals(key)){
currEntry.setGroupName(val);
} else if ("uid".equals(key)){
currEntry.setUserId(Integer.parseInt(val));
} else if ("uname".equals(key)){
currEntry.setUserName(val);
} else if ("size".equals(key)){
currEntry.setSize(Long.parseLong(val));
} else if ("mtime".equals(key)){
currEntry.setModTime((long) (Double.parseDouble(val) * 1000));
} else if ("SCHILY.devminor".equals(key)){
currEntry.setDevMinor(Integer.parseInt(val));
} else if ("SCHILY.devmajor".equals(key)){
currEntry.setDevMajor(Integer.parseInt(val));
}
}
}
| private void applyPaxHeadersToCurrentEntry(Map<String, String> headers) {
for (Entry<String, String> ent : headers.entrySet()){
String key = ent.getKey();
String val = ent.getValue();
if ("path".equals(key)){
currEntry.setName(val);
} else if ("linkpath".equals(key)){
currEntry.setLinkName(val);
} else if ("gid".equals(key)){
currEntry.setGroupId(Long.parseLong(val));
} else if ("gname".equals(key)){
currEntry.setGroupName(val);
} else if ("uid".equals(key)){
currEntry.setUserId(Long.parseLong(val));
} else if ("uname".equals(key)){
currEntry.setUserName(val);
} else if ("size".equals(key)){
currEntry.setSize(Long.parseLong(val));
} else if ("mtime".equals(key)){
currEntry.setModTime((long) (Double.parseDouble(val) * 1000));
} else if ("SCHILY.devminor".equals(key)){
currEntry.setDevMinor(Integer.parseInt(val));
} else if ("SCHILY.devmajor".equals(key)){
currEntry.setDevMajor(Integer.parseInt(val));
}
}
}
|
JacksonDatabind-51 | protected final JsonDeserializer<Object> _findDeserializer(DeserializationContext ctxt,
String typeId) throws IOException
{
JsonDeserializer<Object> deser = _deserializers.get(typeId);
if (deser == null) {
JavaType type = _idResolver.typeFromId(ctxt, typeId);
if (type == null) {
deser = _findDefaultImplDeserializer(ctxt);
if (deser == null) {
JavaType actual = _handleUnknownTypeId(ctxt, typeId, _idResolver, _baseType);
if (actual == null) {
return null;
}
deser = ctxt.findContextualValueDeserializer(actual, _property);
}
} else {
if ((_baseType != null)
&& _baseType.getClass() == type.getClass()) {
type = ctxt.getTypeFactory().constructSpecializedType(_baseType, type.getRawClass());
}
deser = ctxt.findContextualValueDeserializer(type, _property);
}
_deserializers.put(typeId, deser);
}
return deser;
}
| protected final JsonDeserializer<Object> _findDeserializer(DeserializationContext ctxt,
String typeId) throws IOException
{
JsonDeserializer<Object> deser = _deserializers.get(typeId);
if (deser == null) {
JavaType type = _idResolver.typeFromId(ctxt, typeId);
if (type == null) {
deser = _findDefaultImplDeserializer(ctxt);
if (deser == null) {
JavaType actual = _handleUnknownTypeId(ctxt, typeId, _idResolver, _baseType);
if (actual == null) {
return null;
}
deser = ctxt.findContextualValueDeserializer(actual, _property);
}
} else {
if ((_baseType != null)
&& _baseType.getClass() == type.getClass()) {
if (!type.hasGenericTypes()) {
type = ctxt.getTypeFactory().constructSpecializedType(_baseType, type.getRawClass());
}
}
deser = ctxt.findContextualValueDeserializer(type, _property);
}
_deserializers.put(typeId, deser);
}
return deser;
}
|
Jsoup-5 | private Attribute parseAttribute() {
tq.consumeWhitespace();
String key = tq.consumeAttributeKey();
String value = "";
tq.consumeWhitespace();
if (tq.matchChomp("=")) {
tq.consumeWhitespace();
if (tq.matchChomp(SQ)) {
value = tq.chompTo(SQ);
} else if (tq.matchChomp(DQ)) {
value = tq.chompTo(DQ);
} else {
StringBuilder valueAccum = new StringBuilder();
while (!tq.matchesAny("<", "/>", ">") && !tq.matchesWhitespace() && !tq.isEmpty()) {
valueAccum.append(tq.consume());
}
value = valueAccum.toString();
}
tq.consumeWhitespace();
}
if (key.length() != 0)
return Attribute.createFromEncoded(key, value);
else {
tq.consume();
return null;
}
}
| private Attribute parseAttribute() {
tq.consumeWhitespace();
String key = tq.consumeAttributeKey();
String value = "";
tq.consumeWhitespace();
if (tq.matchChomp("=")) {
tq.consumeWhitespace();
if (tq.matchChomp(SQ)) {
value = tq.chompTo(SQ);
} else if (tq.matchChomp(DQ)) {
value = tq.chompTo(DQ);
} else {
StringBuilder valueAccum = new StringBuilder();
while (!tq.matchesAny("<", "/>", ">") && !tq.matchesWhitespace() && !tq.isEmpty()) {
valueAccum.append(tq.consume());
}
value = valueAccum.toString();
}
tq.consumeWhitespace();
}
if (key.length() != 0)
return Attribute.createFromEncoded(key, value);
else {
if (value.length() == 0)
tq.advance();
return null;
}
}
|
Jsoup-47 | static void escape(StringBuilder accum, String string, Document.OutputSettings out,
boolean inAttribute, boolean normaliseWhite, boolean stripLeadingWhite) {
boolean lastWasWhite = false;
boolean reachedNonWhite = false;
final EscapeMode escapeMode = out.escapeMode();
final CharsetEncoder encoder = out.encoder();
final CoreCharset coreCharset = CoreCharset.byName(encoder.charset().name());
final Map<Character, String> map = escapeMode.getMap();
final int length = string.length();
int codePoint;
for (int offset = 0; offset < length; offset += Character.charCount(codePoint)) {
codePoint = string.codePointAt(offset);
if (normaliseWhite) {
if (StringUtil.isWhitespace(codePoint)) {
if ((stripLeadingWhite && !reachedNonWhite) || lastWasWhite)
continue;
accum.append(' ');
lastWasWhite = true;
continue;
} else {
lastWasWhite = false;
reachedNonWhite = true;
}
}
if (codePoint < Character.MIN_SUPPLEMENTARY_CODE_POINT) {
final char c = (char) codePoint;
switch (c) {
case '&':
accum.append("&");
break;
case 0xA0:
if (escapeMode != EscapeMode.xhtml)
accum.append(" ");
else
accum.append(" ");
break;
case '<':
if (!inAttribute)
accum.append("<");
else
accum.append(c);
break;
case '>':
if (!inAttribute)
accum.append(">");
else
accum.append(c);
break;
case '"':
if (inAttribute)
accum.append(""");
else
accum.append(c);
break;
default:
if (canEncode(coreCharset, c, encoder))
accum.append(c);
else if (map.containsKey(c))
accum.append('&').append(map.get(c)).append(';');
else
accum.append("&#x").append(Integer.toHexString(codePoint)).append(';');
}
} else {
final String c = new String(Character.toChars(codePoint));
if (encoder.canEncode(c))
accum.append(c);
else
accum.append("&#x").append(Integer.toHexString(codePoint)).append(';');
}
}
}
| static void escape(StringBuilder accum, String string, Document.OutputSettings out,
boolean inAttribute, boolean normaliseWhite, boolean stripLeadingWhite) {
boolean lastWasWhite = false;
boolean reachedNonWhite = false;
final EscapeMode escapeMode = out.escapeMode();
final CharsetEncoder encoder = out.encoder();
final CoreCharset coreCharset = CoreCharset.byName(encoder.charset().name());
final Map<Character, String> map = escapeMode.getMap();
final int length = string.length();
int codePoint;
for (int offset = 0; offset < length; offset += Character.charCount(codePoint)) {
codePoint = string.codePointAt(offset);
if (normaliseWhite) {
if (StringUtil.isWhitespace(codePoint)) {
if ((stripLeadingWhite && !reachedNonWhite) || lastWasWhite)
continue;
accum.append(' ');
lastWasWhite = true;
continue;
} else {
lastWasWhite = false;
reachedNonWhite = true;
}
}
if (codePoint < Character.MIN_SUPPLEMENTARY_CODE_POINT) {
final char c = (char) codePoint;
switch (c) {
case '&':
accum.append("&");
break;
case 0xA0:
if (escapeMode != EscapeMode.xhtml)
accum.append(" ");
else
accum.append(" ");
break;
case '<':
if (!inAttribute || escapeMode == EscapeMode.xhtml)
accum.append("<");
else
accum.append(c);
break;
case '>':
if (!inAttribute)
accum.append(">");
else
accum.append(c);
break;
case '"':
if (inAttribute)
accum.append(""");
else
accum.append(c);
break;
default:
if (canEncode(coreCharset, c, encoder))
accum.append(c);
else if (map.containsKey(c))
accum.append('&').append(map.get(c)).append(';');
else
accum.append("&#x").append(Integer.toHexString(codePoint)).append(';');
}
} else {
final String c = new String(Character.toChars(codePoint));
if (encoder.canEncode(c))
accum.append(c);
else
accum.append("&#x").append(Integer.toHexString(codePoint)).append(';');
}
}
}
|
JacksonDatabind-71 | public static StdKeyDeserializer forType(Class<?> raw)
{
int kind;
if (raw == String.class || raw == Object.class) {
return StringKD.forType(raw);
} else if (raw == UUID.class) {
kind = TYPE_UUID;
} else if (raw == Integer.class) {
kind = TYPE_INT;
} else if (raw == Long.class) {
kind = TYPE_LONG;
} else if (raw == Date.class) {
kind = TYPE_DATE;
} else if (raw == Calendar.class) {
kind = TYPE_CALENDAR;
} else if (raw == Boolean.class) {
kind = TYPE_BOOLEAN;
} else if (raw == Byte.class) {
kind = TYPE_BYTE;
} else if (raw == Character.class) {
kind = TYPE_CHAR;
} else if (raw == Short.class) {
kind = TYPE_SHORT;
} else if (raw == Float.class) {
kind = TYPE_FLOAT;
} else if (raw == Double.class) {
kind = TYPE_DOUBLE;
} else if (raw == URI.class) {
kind = TYPE_URI;
} else if (raw == URL.class) {
kind = TYPE_URL;
} else if (raw == Class.class) {
kind = TYPE_CLASS;
} else if (raw == Locale.class) {
FromStringDeserializer<?> deser = FromStringDeserializer.findDeserializer(Locale.class);
return new StdKeyDeserializer(TYPE_LOCALE, raw, deser);
} else if (raw == Currency.class) {
FromStringDeserializer<?> deser = FromStringDeserializer.findDeserializer(Currency.class);
return new StdKeyDeserializer(TYPE_CURRENCY, raw, deser);
} else {
return null;
}
return new StdKeyDeserializer(kind, raw);
}
| public static StdKeyDeserializer forType(Class<?> raw)
{
int kind;
if (raw == String.class || raw == Object.class || raw == CharSequence.class) {
return StringKD.forType(raw);
} else if (raw == UUID.class) {
kind = TYPE_UUID;
} else if (raw == Integer.class) {
kind = TYPE_INT;
} else if (raw == Long.class) {
kind = TYPE_LONG;
} else if (raw == Date.class) {
kind = TYPE_DATE;
} else if (raw == Calendar.class) {
kind = TYPE_CALENDAR;
} else if (raw == Boolean.class) {
kind = TYPE_BOOLEAN;
} else if (raw == Byte.class) {
kind = TYPE_BYTE;
} else if (raw == Character.class) {
kind = TYPE_CHAR;
} else if (raw == Short.class) {
kind = TYPE_SHORT;
} else if (raw == Float.class) {
kind = TYPE_FLOAT;
} else if (raw == Double.class) {
kind = TYPE_DOUBLE;
} else if (raw == URI.class) {
kind = TYPE_URI;
} else if (raw == URL.class) {
kind = TYPE_URL;
} else if (raw == Class.class) {
kind = TYPE_CLASS;
} else if (raw == Locale.class) {
FromStringDeserializer<?> deser = FromStringDeserializer.findDeserializer(Locale.class);
return new StdKeyDeserializer(TYPE_LOCALE, raw, deser);
} else if (raw == Currency.class) {
FromStringDeserializer<?> deser = FromStringDeserializer.findDeserializer(Currency.class);
return new StdKeyDeserializer(TYPE_CURRENCY, raw, deser);
} else {
return null;
}
return new StdKeyDeserializer(kind, raw);
}
|
Closure-124 | private boolean isSafeReplacement(Node node, Node replacement) {
if (node.isName()) {
return true;
}
Preconditions.checkArgument(node.isGetProp());
node = node.getFirstChild();
if (node.isName()
&& isNameAssignedTo(node.getString(), replacement)) {
return false;
}
return true;
}
| private boolean isSafeReplacement(Node node, Node replacement) {
if (node.isName()) {
return true;
}
Preconditions.checkArgument(node.isGetProp());
while (node.isGetProp()) {
node = node.getFirstChild();
}
if (node.isName()
&& isNameAssignedTo(node.getString(), replacement)) {
return false;
}
return true;
}
|
Jsoup-41 | public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
if (!super.equals(o)) return false;
Element element = (Element) o;
return this == o;
}
| public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
if (!super.equals(o)) return false;
Element element = (Element) o;
return tag.equals(element.tag);
}
|
Mockito-8 | protected void registerTypeVariablesOn(Type classType) {
if (!(classType instanceof ParameterizedType)) {
return;
}
ParameterizedType parameterizedType = (ParameterizedType) classType;
TypeVariable[] typeParameters = ((Class<?>) parameterizedType.getRawType()).getTypeParameters();
Type[] actualTypeArguments = parameterizedType.getActualTypeArguments();
for (int i = 0; i < actualTypeArguments.length; i++) {
TypeVariable typeParameter = typeParameters[i];
Type actualTypeArgument = actualTypeArguments[i];
if (actualTypeArgument instanceof WildcardType) {
contextualActualTypeParameters.put(typeParameter, boundsOf((WildcardType) actualTypeArgument));
} else {
contextualActualTypeParameters.put(typeParameter, actualTypeArgument);
}
}
}
| protected void registerTypeVariablesOn(Type classType) {
if (!(classType instanceof ParameterizedType)) {
return;
}
ParameterizedType parameterizedType = (ParameterizedType) classType;
TypeVariable[] typeParameters = ((Class<?>) parameterizedType.getRawType()).getTypeParameters();
Type[] actualTypeArguments = parameterizedType.getActualTypeArguments();
for (int i = 0; i < actualTypeArguments.length; i++) {
TypeVariable typeParameter = typeParameters[i];
Type actualTypeArgument = actualTypeArguments[i];
if (actualTypeArgument instanceof WildcardType) {
contextualActualTypeParameters.put(typeParameter, boundsOf((WildcardType) actualTypeArgument));
} else if (typeParameter != actualTypeArgument) {
contextualActualTypeParameters.put(typeParameter, actualTypeArgument);
}
}
}
|
JacksonCore-8 | public char[] getTextBuffer()
{
if (_inputStart >= 0) return _inputBuffer;
if (_resultArray != null) return _resultArray;
if (_resultString != null) {
return (_resultArray = _resultString.toCharArray());
}
if (!_hasSegments) return _currentSegment;
return contentsAsArray();
}
| public char[] getTextBuffer()
{
if (_inputStart >= 0) return _inputBuffer;
if (_resultArray != null) return _resultArray;
if (_resultString != null) {
return (_resultArray = _resultString.toCharArray());
}
if (!_hasSegments && _currentSegment != null) return _currentSegment;
return contentsAsArray();
}
|
Cli-17 | protected void burstToken(String token, boolean stopAtNonOption)
{
for (int i = 1; i < token.length(); i++)
{
String ch = String.valueOf(token.charAt(i));
if (options.hasOption(ch))
{
tokens.add("-" + ch);
currentOption = options.getOption(ch);
if (currentOption.hasArg() && (token.length() != (i + 1)))
{
tokens.add(token.substring(i + 1));
break;
}
}
else if (stopAtNonOption)
{
process(token.substring(i));
}
else
{
tokens.add(token);
break;
}
}
}
| protected void burstToken(String token, boolean stopAtNonOption)
{
for (int i = 1; i < token.length(); i++)
{
String ch = String.valueOf(token.charAt(i));
if (options.hasOption(ch))
{
tokens.add("-" + ch);
currentOption = options.getOption(ch);
if (currentOption.hasArg() && (token.length() != (i + 1)))
{
tokens.add(token.substring(i + 1));
break;
}
}
else if (stopAtNonOption)
{
process(token.substring(i));
break;
}
else
{
tokens.add(token);
break;
}
}
}
|
Math-86 | public CholeskyDecompositionImpl(final RealMatrix matrix,
final double relativeSymmetryThreshold,
final double absolutePositivityThreshold)
throws NonSquareMatrixException,
NotSymmetricMatrixException, NotPositiveDefiniteMatrixException {
if (!matrix.isSquare()) {
throw new NonSquareMatrixException(matrix.getRowDimension(),
matrix.getColumnDimension());
}
final int order = matrix.getRowDimension();
lTData = matrix.getData();
cachedL = null;
cachedLT = null;
for (int i = 0; i < order; ++i) {
final double[] lI = lTData[i];
if (lTData[i][i] < absolutePositivityThreshold) {
throw new NotPositiveDefiniteMatrixException();
}
for (int j = i + 1; j < order; ++j) {
final double[] lJ = lTData[j];
final double lIJ = lI[j];
final double lJI = lJ[i];
final double maxDelta =
relativeSymmetryThreshold * Math.max(Math.abs(lIJ), Math.abs(lJI));
if (Math.abs(lIJ - lJI) > maxDelta) {
throw new NotSymmetricMatrixException();
}
lJ[i] = 0;
}
}
for (int i = 0; i < order; ++i) {
final double[] ltI = lTData[i];
ltI[i] = Math.sqrt(ltI[i]);
final double inverse = 1.0 / ltI[i];
for (int q = order - 1; q > i; --q) {
ltI[q] *= inverse;
final double[] ltQ = lTData[q];
for (int p = q; p < order; ++p) {
ltQ[p] -= ltI[q] * ltI[p];
}
}
}
}
| public CholeskyDecompositionImpl(final RealMatrix matrix,
final double relativeSymmetryThreshold,
final double absolutePositivityThreshold)
throws NonSquareMatrixException,
NotSymmetricMatrixException, NotPositiveDefiniteMatrixException {
if (!matrix.isSquare()) {
throw new NonSquareMatrixException(matrix.getRowDimension(),
matrix.getColumnDimension());
}
final int order = matrix.getRowDimension();
lTData = matrix.getData();
cachedL = null;
cachedLT = null;
for (int i = 0; i < order; ++i) {
final double[] lI = lTData[i];
for (int j = i + 1; j < order; ++j) {
final double[] lJ = lTData[j];
final double lIJ = lI[j];
final double lJI = lJ[i];
final double maxDelta =
relativeSymmetryThreshold * Math.max(Math.abs(lIJ), Math.abs(lJI));
if (Math.abs(lIJ - lJI) > maxDelta) {
throw new NotSymmetricMatrixException();
}
lJ[i] = 0;
}
}
for (int i = 0; i < order; ++i) {
final double[] ltI = lTData[i];
if (ltI[i] < absolutePositivityThreshold) {
throw new NotPositiveDefiniteMatrixException();
}
ltI[i] = Math.sqrt(ltI[i]);
final double inverse = 1.0 / ltI[i];
for (int q = order - 1; q > i; --q) {
ltI[q] *= inverse;
final double[] ltQ = lTData[q];
for (int p = q; p < order; ++p) {
ltQ[p] -= ltI[q] * ltI[p];
}
}
}
}
|
Closure-83 | public int parseArguments(Parameters params) throws CmdLineException {
String param = params.getParameter(0);
if (param == null) {
setter.addValue(true);
return 0;
} else {
String lowerParam = param.toLowerCase();
if (TRUES.contains(lowerParam)) {
setter.addValue(true);
} else if (FALSES.contains(lowerParam)) {
setter.addValue(false);
} else {
setter.addValue(true);
return 0;
}
return 1;
}
}
| public int parseArguments(Parameters params) throws CmdLineException {
String param = null;
try {
param = params.getParameter(0);
} catch (CmdLineException e) {}
if (param == null) {
setter.addValue(true);
return 0;
} else {
String lowerParam = param.toLowerCase();
if (TRUES.contains(lowerParam)) {
setter.addValue(true);
} else if (FALSES.contains(lowerParam)) {
setter.addValue(false);
} else {
setter.addValue(true);
return 0;
}
return 1;
}
}
|
Jsoup-61 | public boolean hasClass(String className) {
final String classAttr = attributes.get("class");
final int len = classAttr.length();
final int wantLen = className.length();
if (len == 0 || len < wantLen) {
return false;
}
if (len == wantLen) {
return className.equalsIgnoreCase(classAttr);
}
boolean inClass = false;
int start = 0;
for (int i = 0; i < len; i++) {
if (Character.isWhitespace(classAttr.charAt(i))) {
if (inClass) {
if (i - start == wantLen && classAttr.regionMatches(true, start, className, 0, wantLen)) {
return true;
}
inClass = false;
}
} else {
if (!inClass) {
inClass = true;
start = i;
}
}
}
if (inClass && len - start == wantLen) {
return classAttr.regionMatches(true, start, className, 0, wantLen);
}
return false;
}
| public boolean hasClass(String className) {
final String classAttr = attributes.getIgnoreCase("class");
final int len = classAttr.length();
final int wantLen = className.length();
if (len == 0 || len < wantLen) {
return false;
}
if (len == wantLen) {
return className.equalsIgnoreCase(classAttr);
}
boolean inClass = false;
int start = 0;
for (int i = 0; i < len; i++) {
if (Character.isWhitespace(classAttr.charAt(i))) {
if (inClass) {
if (i - start == wantLen && classAttr.regionMatches(true, start, className, 0, wantLen)) {
return true;
}
inClass = false;
}
} else {
if (!inClass) {
inClass = true;
start = i;
}
}
}
if (inClass && len - start == wantLen) {
return classAttr.regionMatches(true, start, className, 0, wantLen);
}
return false;
}
|
Closure-32 | private ExtractionInfo extractMultilineTextualBlock(JsDocToken token,
WhitespaceOption option) {
if (token == JsDocToken.EOC || token == JsDocToken.EOL ||
token == JsDocToken.EOF) {
return new ExtractionInfo("", token);
}
stream.update();
int startLineno = stream.getLineno();
int startCharno = stream.getCharno() + 1;
String line = stream.getRemainingJSDocLine();
if (option != WhitespaceOption.PRESERVE) {
line = line.trim();
}
StringBuilder builder = new StringBuilder();
builder.append(line);
state = State.SEARCHING_ANNOTATION;
token = next();
boolean ignoreStar = false;
do {
switch (token) {
case STAR:
if (ignoreStar) {
} else {
if (builder.length() > 0) {
builder.append(' ');
}
builder.append('*');
}
token = next();
continue;
case EOL:
if (option != WhitespaceOption.SINGLE_LINE) {
builder.append("\n");
}
ignoreStar = true;
token = next();
continue;
default:
ignoreStar = false;
state = State.SEARCHING_ANNOTATION;
if (token == JsDocToken.EOC ||
token == JsDocToken.EOF ||
(token == JsDocToken.ANNOTATION &&
option != WhitespaceOption.PRESERVE)) {
String multilineText = builder.toString();
if (option != WhitespaceOption.PRESERVE) {
multilineText = multilineText.trim();
}
int endLineno = stream.getLineno();
int endCharno = stream.getCharno();
if (multilineText.length() > 0) {
jsdocBuilder.markText(multilineText, startLineno, startCharno,
endLineno, endCharno);
}
return new ExtractionInfo(multilineText, token);
}
if (builder.length() > 0) {
builder.append(' ');
}
builder.append(toString(token));
line = stream.getRemainingJSDocLine();
if (option != WhitespaceOption.PRESERVE) {
line = trimEnd(line);
}
builder.append(line);
token = next();
}
} while (true);
}
| private ExtractionInfo extractMultilineTextualBlock(JsDocToken token,
WhitespaceOption option) {
if (token == JsDocToken.EOC || token == JsDocToken.EOL ||
token == JsDocToken.EOF) {
return new ExtractionInfo("", token);
}
stream.update();
int startLineno = stream.getLineno();
int startCharno = stream.getCharno() + 1;
String line = stream.getRemainingJSDocLine();
if (option != WhitespaceOption.PRESERVE) {
line = line.trim();
}
StringBuilder builder = new StringBuilder();
builder.append(line);
state = State.SEARCHING_ANNOTATION;
token = next();
boolean ignoreStar = false;
int lineStartChar = -1;
do {
switch (token) {
case STAR:
if (ignoreStar) {
lineStartChar = stream.getCharno() + 1;
} else {
if (builder.length() > 0) {
builder.append(' ');
}
builder.append('*');
}
token = next();
continue;
case EOL:
if (option != WhitespaceOption.SINGLE_LINE) {
builder.append("\n");
}
ignoreStar = true;
lineStartChar = 0;
token = next();
continue;
default:
ignoreStar = false;
state = State.SEARCHING_ANNOTATION;
boolean isEOC = token == JsDocToken.EOC;
if (!isEOC) {
if (lineStartChar != -1 && option == WhitespaceOption.PRESERVE) {
int numSpaces = stream.getCharno() - lineStartChar;
for (int i = 0; i < numSpaces; i++) {
builder.append(' ');
}
lineStartChar = -1;
} else if (builder.length() > 0) {
builder.append(' ');
}
}
if (token == JsDocToken.EOC ||
token == JsDocToken.EOF ||
(token == JsDocToken.ANNOTATION &&
option != WhitespaceOption.PRESERVE)) {
String multilineText = builder.toString();
if (option != WhitespaceOption.PRESERVE) {
multilineText = multilineText.trim();
}
int endLineno = stream.getLineno();
int endCharno = stream.getCharno();
if (multilineText.length() > 0) {
jsdocBuilder.markText(multilineText, startLineno, startCharno,
endLineno, endCharno);
}
return new ExtractionInfo(multilineText, token);
}
builder.append(toString(token));
line = stream.getRemainingJSDocLine();
if (option != WhitespaceOption.PRESERVE) {
line = trimEnd(line);
}
builder.append(line);
token = next();
}
} while (true);
}
|
Math-53 | public Complex add(Complex rhs)
throws NullArgumentException {
MathUtils.checkNotNull(rhs);
return createComplex(real + rhs.getReal(),
imaginary + rhs.getImaginary());
}
| public Complex add(Complex rhs)
throws NullArgumentException {
MathUtils.checkNotNull(rhs);
if (isNaN || rhs.isNaN) {
return NaN;
}
return createComplex(real + rhs.getReal(),
imaginary + rhs.getImaginary());
}
|
Math-28 | private Integer getPivotRow(SimplexTableau tableau, final int col) {
List<Integer> minRatioPositions = new ArrayList<Integer>();
double minRatio = Double.MAX_VALUE;
for (int i = tableau.getNumObjectiveFunctions(); i < tableau.getHeight(); i++) {
final double rhs = tableau.getEntry(i, tableau.getWidth() - 1);
final double entry = tableau.getEntry(i, col);
if (Precision.compareTo(entry, 0d, maxUlps) > 0) {
final double ratio = rhs / entry;
final int cmp = Double.compare(ratio, minRatio);
if (cmp == 0) {
minRatioPositions.add(i);
} else if (cmp < 0) {
minRatio = ratio;
minRatioPositions = new ArrayList<Integer>();
minRatioPositions.add(i);
}
}
}
if (minRatioPositions.size() == 0) {
return null;
} else if (minRatioPositions.size() > 1) {
for (Integer row : minRatioPositions) {
for (int i = 0; i < tableau.getNumArtificialVariables(); i++) {
int column = i + tableau.getArtificialVariableOffset();
final double entry = tableau.getEntry(row, column);
if (Precision.equals(entry, 1d, maxUlps) && row.equals(tableau.getBasicRow(column))) {
return row;
}
}
}
Integer minRow = null;
int minIndex = tableau.getWidth();
for (Integer row : minRatioPositions) {
int i = tableau.getNumObjectiveFunctions();
for (; i < tableau.getWidth() - 1 && minRow != row; i++) {
if (row == tableau.getBasicRow(i)) {
if (i < minIndex) {
minIndex = i;
minRow = row;
}
}
}
}
return minRow;
}
return minRatioPositions.get(0);
}
| private Integer getPivotRow(SimplexTableau tableau, final int col) {
List<Integer> minRatioPositions = new ArrayList<Integer>();
double minRatio = Double.MAX_VALUE;
for (int i = tableau.getNumObjectiveFunctions(); i < tableau.getHeight(); i++) {
final double rhs = tableau.getEntry(i, tableau.getWidth() - 1);
final double entry = tableau.getEntry(i, col);
if (Precision.compareTo(entry, 0d, maxUlps) > 0) {
final double ratio = rhs / entry;
final int cmp = Double.compare(ratio, minRatio);
if (cmp == 0) {
minRatioPositions.add(i);
} else if (cmp < 0) {
minRatio = ratio;
minRatioPositions = new ArrayList<Integer>();
minRatioPositions.add(i);
}
}
}
if (minRatioPositions.size() == 0) {
return null;
} else if (minRatioPositions.size() > 1) {
if (tableau.getNumArtificialVariables() > 0) {
for (Integer row : minRatioPositions) {
for (int i = 0; i < tableau.getNumArtificialVariables(); i++) {
int column = i + tableau.getArtificialVariableOffset();
final double entry = tableau.getEntry(row, column);
if (Precision.equals(entry, 1d, maxUlps) && row.equals(tableau.getBasicRow(column))) {
return row;
}
}
}
}
if (getIterations() < getMaxIterations() / 2) {
Integer minRow = null;
int minIndex = tableau.getWidth();
for (Integer row : minRatioPositions) {
int i = tableau.getNumObjectiveFunctions();
for (; i < tableau.getWidth() - 1 && minRow != row; i++) {
if (row == tableau.getBasicRow(i)) {
if (i < minIndex) {
minIndex = i;
minRow = row;
}
}
}
}
return minRow;
}
}
return minRatioPositions.get(0);
}
|
Closure-128 | static boolean isSimpleNumber(String s) {
int len = s.length();
for (int index = 0; index < len; index++) {
char c = s.charAt(index);
if (c < '0' || c > '9') {
return false;
}
}
return len > 0 && s.charAt(0) != '0';
}
| static boolean isSimpleNumber(String s) {
int len = s.length();
if (len == 0) {
return false;
}
for (int index = 0; index < len; index++) {
char c = s.charAt(index);
if (c < '0' || c > '9') {
return false;
}
}
return len == 1 || s.charAt(0) != '0';
}
|
Compress-37 | Map<String, String> parsePaxHeaders(final InputStream i)
throws IOException {
final Map<String, String> headers = new HashMap<String, String>(globalPaxHeaders);
while(true){
int ch;
int len = 0;
int read = 0;
while((ch = i.read()) != -1) {
read++;
if (ch == ' '){
final ByteArrayOutputStream coll = new ByteArrayOutputStream();
while((ch = i.read()) != -1) {
read++;
if (ch == '='){
final String keyword = coll.toString(CharsetNames.UTF_8);
final int restLen = len - read;
if (restLen == 1) {
headers.remove(keyword);
} else {
final byte[] rest = new byte[restLen];
final int got = IOUtils.readFully(i, rest);
if (got != restLen) {
throw new IOException("Failed to read "
+ "Paxheader. Expected "
+ restLen
+ " bytes, read "
+ got);
}
final String value = new String(rest, 0,
restLen - 1, CharsetNames.UTF_8);
headers.put(keyword, value);
}
break;
}
coll.write((byte) ch);
}
break;
}
len *= 10;
len += ch - '0';
}
if (ch == -1){
break;
}
}
return headers;
}
| Map<String, String> parsePaxHeaders(final InputStream i)
throws IOException {
final Map<String, String> headers = new HashMap<String, String>(globalPaxHeaders);
while(true){
int ch;
int len = 0;
int read = 0;
while((ch = i.read()) != -1) {
read++;
if (ch == '\n') {
break;
} else if (ch == ' '){
final ByteArrayOutputStream coll = new ByteArrayOutputStream();
while((ch = i.read()) != -1) {
read++;
if (ch == '='){
final String keyword = coll.toString(CharsetNames.UTF_8);
final int restLen = len - read;
if (restLen == 1) {
headers.remove(keyword);
} else {
final byte[] rest = new byte[restLen];
final int got = IOUtils.readFully(i, rest);
if (got != restLen) {
throw new IOException("Failed to read "
+ "Paxheader. Expected "
+ restLen
+ " bytes, read "
+ got);
}
final String value = new String(rest, 0,
restLen - 1, CharsetNames.UTF_8);
headers.put(keyword, value);
}
break;
}
coll.write((byte) ch);
}
break;
}
len *= 10;
len += ch - '0';
}
if (ch == -1){
break;
}
}
return headers;
}
|
Compress-7 | public static String parseName(byte[] buffer, final int offset, final int length) {
StringBuffer result = new StringBuffer(length);
int end = offset + length;
for (int i = offset; i < end; ++i) {
if (buffer[i] == 0) {
break;
}
result.append((char) buffer[i]);
}
return result.toString();
}
| public static String parseName(byte[] buffer, final int offset, final int length) {
StringBuffer result = new StringBuffer(length);
int end = offset + length;
for (int i = offset; i < end; ++i) {
byte b = buffer[i];
if (b == 0) {
break;
}
result.append((char) (b & 0xFF));
}
return result.toString();
}
|
Cli-4 | private void checkRequiredOptions()
throws MissingOptionException
{
if (requiredOptions.size() > 0)
{
Iterator iter = requiredOptions.iterator();
StringBuffer buff = new StringBuffer();
while (iter.hasNext())
{
buff.append(iter.next());
}
throw new MissingOptionException(buff.toString());
}
}
| private void checkRequiredOptions()
throws MissingOptionException
{
if (requiredOptions.size() > 0)
{
Iterator iter = requiredOptions.iterator();
StringBuffer buff = new StringBuffer("Missing required option");
buff.append(requiredOptions.size() == 1 ? "" : "s");
buff.append(": ");
while (iter.hasNext())
{
buff.append(iter.next());
}
throw new MissingOptionException(buff.toString());
}
}
|
Time-16 | public int parseInto(ReadWritableInstant instant, String text, int position) {
DateTimeParser parser = requireParser();
if (instant == null) {
throw new IllegalArgumentException("Instant must not be null");
}
long instantMillis = instant.getMillis();
Chronology chrono = instant.getChronology();
long instantLocal = instantMillis + chrono.getZone().getOffset(instantMillis);
chrono = selectChronology(chrono);
DateTimeParserBucket bucket = new DateTimeParserBucket(
instantLocal, chrono, iLocale, iPivotYear, iDefaultYear);
int newPos = parser.parseInto(bucket, text, position);
instant.setMillis(bucket.computeMillis(false, text));
if (iOffsetParsed && bucket.getOffsetInteger() != null) {
int parsedOffset = bucket.getOffsetInteger();
DateTimeZone parsedZone = DateTimeZone.forOffsetMillis(parsedOffset);
chrono = chrono.withZone(parsedZone);
} else if (bucket.getZone() != null) {
chrono = chrono.withZone(bucket.getZone());
}
instant.setChronology(chrono);
if (iZone != null) {
instant.setZone(iZone);
}
return newPos;
}
| public int parseInto(ReadWritableInstant instant, String text, int position) {
DateTimeParser parser = requireParser();
if (instant == null) {
throw new IllegalArgumentException("Instant must not be null");
}
long instantMillis = instant.getMillis();
Chronology chrono = instant.getChronology();
long instantLocal = instantMillis + chrono.getZone().getOffset(instantMillis);
chrono = selectChronology(chrono);
DateTimeParserBucket bucket = new DateTimeParserBucket(
instantLocal, chrono, iLocale, iPivotYear, chrono.year().get(instantLocal));
int newPos = parser.parseInto(bucket, text, position);
instant.setMillis(bucket.computeMillis(false, text));
if (iOffsetParsed && bucket.getOffsetInteger() != null) {
int parsedOffset = bucket.getOffsetInteger();
DateTimeZone parsedZone = DateTimeZone.forOffsetMillis(parsedOffset);
chrono = chrono.withZone(parsedZone);
} else if (bucket.getZone() != null) {
chrono = chrono.withZone(bucket.getZone());
}
instant.setChronology(chrono);
if (iZone != null) {
instant.setZone(iZone);
}
return newPos;
}
|
Jsoup-42 | public List<Connection.KeyVal> formData() {
ArrayList<Connection.KeyVal> data = new ArrayList<Connection.KeyVal>();
for (Element el: elements) {
if (!el.tag().isFormSubmittable()) continue;
String name = el.attr("name");
if (name.length() == 0) continue;
String type = el.attr("type");
if ("select".equals(el.tagName())) {
Elements options = el.select("option[selected]");
boolean set = false;
for (Element option: options) {
data.add(HttpConnection.KeyVal.create(name, option.val()));
set = true;
}
if (!set) {
Element option = el.select("option").first();
if (option != null)
data.add(HttpConnection.KeyVal.create(name, option.val()));
}
} else if ("checkbox".equalsIgnoreCase(type) || "radio".equalsIgnoreCase(type)) {
if (el.hasAttr("checked")) {
final String val = el.val();
data.add(HttpConnection.KeyVal.create(name, val));
}
} else {
data.add(HttpConnection.KeyVal.create(name, el.val()));
}
}
return data;
}
| public List<Connection.KeyVal> formData() {
ArrayList<Connection.KeyVal> data = new ArrayList<Connection.KeyVal>();
for (Element el: elements) {
if (!el.tag().isFormSubmittable()) continue;
if (el.hasAttr("disabled")) continue;
String name = el.attr("name");
if (name.length() == 0) continue;
String type = el.attr("type");
if ("select".equals(el.tagName())) {
Elements options = el.select("option[selected]");
boolean set = false;
for (Element option: options) {
data.add(HttpConnection.KeyVal.create(name, option.val()));
set = true;
}
if (!set) {
Element option = el.select("option").first();
if (option != null)
data.add(HttpConnection.KeyVal.create(name, option.val()));
}
} else if ("checkbox".equalsIgnoreCase(type) || "radio".equalsIgnoreCase(type)) {
if (el.hasAttr("checked")) {
final String val = el.val().length() > 0 ? el.val() : "on";
data.add(HttpConnection.KeyVal.create(name, val));
}
} else {
data.add(HttpConnection.KeyVal.create(name, el.val()));
}
}
return data;
}
|
Closure-166 | public void matchConstraint(JSType constraint) {
if (hasReferenceName()) {
return;
}
if (constraint.isRecordType()) {
matchRecordTypeConstraint(constraint.toObjectType());
}
}
| public void matchConstraint(JSType constraint) {
if (hasReferenceName()) {
return;
}
if (constraint.isRecordType()) {
matchRecordTypeConstraint(constraint.toObjectType());
} else if (constraint.isUnionType()) {
for (JSType alt : constraint.toMaybeUnionType().getAlternates()) {
if (alt.isRecordType()) {
matchRecordTypeConstraint(alt.toObjectType());
}
}
}
}
|
Closure-87 | private boolean isFoldableExpressBlock(Node n) {
if (n.getType() == Token.BLOCK) {
if (n.hasOneChild()) {
Node maybeExpr = n.getFirstChild();
return NodeUtil.isExpressionNode(maybeExpr);
}
}
return false;
}
| private boolean isFoldableExpressBlock(Node n) {
if (n.getType() == Token.BLOCK) {
if (n.hasOneChild()) {
Node maybeExpr = n.getFirstChild();
if (maybeExpr.getType() == Token.EXPR_RESULT) {
if (maybeExpr.getFirstChild().getType() == Token.CALL) {
Node calledFn = maybeExpr.getFirstChild().getFirstChild();
if (calledFn.getType() == Token.GETELEM) {
return false;
} else if (calledFn.getType() == Token.GETPROP &&
calledFn.getLastChild().getString().startsWith("on")) {
return false;
}
}
return true;
}
return false;
}
}
return false;
}
|
JacksonDatabind-107 | protected final JsonDeserializer<Object> _findDeserializer(DeserializationContext ctxt,
String typeId) throws IOException
{
JsonDeserializer<Object> deser = _deserializers.get(typeId);
if (deser == null) {
JavaType type = _idResolver.typeFromId(ctxt, typeId);
if (type == null) {
deser = _findDefaultImplDeserializer(ctxt);
if (deser == null) {
JavaType actual = _handleUnknownTypeId(ctxt, typeId);
if (actual == null) {
return null;
}
deser = ctxt.findContextualValueDeserializer(actual, _property);
}
} else {
if ((_baseType != null)
&& _baseType.getClass() == type.getClass()) {
if (!type.hasGenericTypes()) {
type = ctxt.getTypeFactory().constructSpecializedType(_baseType, type.getRawClass());
}
}
deser = ctxt.findContextualValueDeserializer(type, _property);
}
_deserializers.put(typeId, deser);
}
return deser;
}
| protected final JsonDeserializer<Object> _findDeserializer(DeserializationContext ctxt,
String typeId) throws IOException
{
JsonDeserializer<Object> deser = _deserializers.get(typeId);
if (deser == null) {
JavaType type = _idResolver.typeFromId(ctxt, typeId);
if (type == null) {
deser = _findDefaultImplDeserializer(ctxt);
if (deser == null) {
JavaType actual = _handleUnknownTypeId(ctxt, typeId);
if (actual == null) {
return NullifyingDeserializer.instance;
}
deser = ctxt.findContextualValueDeserializer(actual, _property);
}
} else {
if ((_baseType != null)
&& _baseType.getClass() == type.getClass()) {
if (!type.hasGenericTypes()) {
type = ctxt.getTypeFactory().constructSpecializedType(_baseType, type.getRawClass());
}
}
deser = ctxt.findContextualValueDeserializer(type, _property);
}
_deserializers.put(typeId, deser);
}
return deser;
}
|
Jsoup-62 | boolean anyOtherEndTag(Token t, HtmlTreeBuilder tb) {
String name = t.asEndTag().normalName();
ArrayList<Element> stack = tb.getStack();
for (int pos = stack.size() -1; pos >= 0; pos--) {
Element node = stack.get(pos);
if (node.nodeName().equals(name)) {
tb.generateImpliedEndTags(name);
if (!name.equals(tb.currentElement().nodeName()))
tb.error(this);
tb.popStackToClose(name);
break;
} else {
if (tb.isSpecial(node)) {
tb.error(this);
return false;
}
}
}
return true;
}
| boolean anyOtherEndTag(Token t, HtmlTreeBuilder tb) {
String name = t.asEndTag().name();
ArrayList<Element> stack = tb.getStack();
for (int pos = stack.size() -1; pos >= 0; pos--) {
Element node = stack.get(pos);
if (node.nodeName().equals(name)) {
tb.generateImpliedEndTags(name);
if (!name.equals(tb.currentElement().nodeName()))
tb.error(this);
tb.popStackToClose(name);
break;
} else {
if (tb.isSpecial(node)) {
tb.error(this);
return false;
}
}
}
return true;
}
|
JacksonDatabind-37 | protected JavaType _narrow(Class<?> subclass)
{
if (_class == subclass) {
return this;
}
return new SimpleType(subclass, _bindings, _superClass, _superInterfaces,
_valueHandler, _typeHandler, _asStatic);
}
| protected JavaType _narrow(Class<?> subclass)
{
if (_class == subclass) {
return this;
}
return new SimpleType(subclass, _bindings, this, _superInterfaces,
_valueHandler, _typeHandler, _asStatic);
}
|
Math-51 | protected final double doSolve() {
double x0 = getMin();
double x1 = getMax();
double f0 = computeObjectiveValue(x0);
double f1 = computeObjectiveValue(x1);
if (f0 == 0.0) {
return x0;
}
if (f1 == 0.0) {
return x1;
}
verifyBracketing(x0, x1);
final double ftol = getFunctionValueAccuracy();
final double atol = getAbsoluteAccuracy();
final double rtol = getRelativeAccuracy();
boolean inverted = false;
while (true) {
final double x = x1 - ((f1 * (x1 - x0)) / (f1 - f0));
final double fx = computeObjectiveValue(x);
if (fx == 0.0) {
return x;
}
if (f1 * fx < 0) {
x0 = x1;
f0 = f1;
inverted = !inverted;
} else {
switch (method) {
case ILLINOIS:
f0 *= 0.5;
break;
case PEGASUS:
f0 *= f1 / (f1 + fx);
break;
default:
}
}
x1 = x;
f1 = fx;
if (FastMath.abs(f1) <= ftol) {
switch (allowed) {
case ANY_SIDE:
return x1;
case LEFT_SIDE:
if (inverted) {
return x1;
}
break;
case RIGHT_SIDE:
if (!inverted) {
return x1;
}
break;
case BELOW_SIDE:
if (f1 <= 0) {
return x1;
}
break;
case ABOVE_SIDE:
if (f1 >= 0) {
return x1;
}
break;
default:
throw new MathInternalError();
}
}
if (FastMath.abs(x1 - x0) < FastMath.max(rtol * FastMath.abs(x1),
atol)) {
switch (allowed) {
case ANY_SIDE:
return x1;
case LEFT_SIDE:
return inverted ? x1 : x0;
case RIGHT_SIDE:
return inverted ? x0 : x1;
case BELOW_SIDE:
return (f1 <= 0) ? x1 : x0;
case ABOVE_SIDE:
return (f1 >= 0) ? x1 : x0;
default:
throw new MathInternalError();
}
}
}
}
| protected final double doSolve() {
double x0 = getMin();
double x1 = getMax();
double f0 = computeObjectiveValue(x0);
double f1 = computeObjectiveValue(x1);
if (f0 == 0.0) {
return x0;
}
if (f1 == 0.0) {
return x1;
}
verifyBracketing(x0, x1);
final double ftol = getFunctionValueAccuracy();
final double atol = getAbsoluteAccuracy();
final double rtol = getRelativeAccuracy();
boolean inverted = false;
while (true) {
final double x = x1 - ((f1 * (x1 - x0)) / (f1 - f0));
final double fx = computeObjectiveValue(x);
if (fx == 0.0) {
return x;
}
if (f1 * fx < 0) {
x0 = x1;
f0 = f1;
inverted = !inverted;
} else {
switch (method) {
case ILLINOIS:
f0 *= 0.5;
break;
case PEGASUS:
f0 *= f1 / (f1 + fx);
break;
case REGULA_FALSI:
if (x == x1) {
final double delta = FastMath.max(rtol * FastMath.abs(x1),
atol);
x0 = 0.5 * (x0 + x1 - delta);
f0 = computeObjectiveValue(x0);
}
break;
default:
throw new MathInternalError();
}
}
x1 = x;
f1 = fx;
if (FastMath.abs(f1) <= ftol) {
switch (allowed) {
case ANY_SIDE:
return x1;
case LEFT_SIDE:
if (inverted) {
return x1;
}
break;
case RIGHT_SIDE:
if (!inverted) {
return x1;
}
break;
case BELOW_SIDE:
if (f1 <= 0) {
return x1;
}
break;
case ABOVE_SIDE:
if (f1 >= 0) {
return x1;
}
break;
default:
throw new MathInternalError();
}
}
if (FastMath.abs(x1 - x0) < FastMath.max(rtol * FastMath.abs(x1),
atol)) {
switch (allowed) {
case ANY_SIDE:
return x1;
case LEFT_SIDE:
return inverted ? x1 : x0;
case RIGHT_SIDE:
return inverted ? x0 : x1;
case BELOW_SIDE:
return (f1 <= 0) ? x1 : x0;
case ABOVE_SIDE:
return (f1 >= 0) ? x1 : x0;
default:
throw new MathInternalError();
}
}
}
}
|
JacksonDatabind-100 | public byte[] getBinaryValue(Base64Variant b64variant)
throws IOException, JsonParseException
{
JsonNode n = currentNode();
if (n != null) {
byte[] data = n.binaryValue();
if (data != null) {
return data;
}
if (n.isPojo()) {
Object ob = ((POJONode) n).getPojo();
if (ob instanceof byte[]) {
return (byte[]) ob;
}
}
}
return null;
}
| public byte[] getBinaryValue(Base64Variant b64variant)
throws IOException, JsonParseException
{
JsonNode n = currentNode();
if (n != null) {
if (n instanceof TextNode) {
return ((TextNode) n).getBinaryValue(b64variant);
}
return n.binaryValue();
}
return null;
}
|
Time-20 | public int parseInto(DateTimeParserBucket bucket, String text, int position) {
String str = text.substring(position);
for (String id : ALL_IDS) {
if (str.startsWith(id)) {
bucket.setZone(DateTimeZone.forID(id));
return position + id.length();
}
}
return ~position;
}
| public int parseInto(DateTimeParserBucket bucket, String text, int position) {
String str = text.substring(position);
String best = null;
for (String id : ALL_IDS) {
if (str.startsWith(id)) {
if (best == null || id.length() > best.length()) {
best = id;
}
}
}
if (best != null) {
bucket.setZone(DateTimeZone.forID(best));
return position + best.length();
}
return ~position;
}
|
Jsoup-68 | private boolean inSpecificScope(String[] targetNames, String[] baseTypes, String[] extraTypes) {
int bottom = stack.size() -1;
if (bottom > MaxScopeSearchDepth) {
bottom = MaxScopeSearchDepth;
}
final int top = bottom > MaxScopeSearchDepth ? bottom - MaxScopeSearchDepth : 0;
for (int pos = bottom; pos >= top; pos--) {
final String elName = stack.get(pos).nodeName();
if (inSorted(elName, targetNames))
return true;
if (inSorted(elName, baseTypes))
return false;
if (extraTypes != null && inSorted(elName, extraTypes))
return false;
}
return false;
}
| private boolean inSpecificScope(String[] targetNames, String[] baseTypes, String[] extraTypes) {
final int bottom = stack.size() -1;
final int top = bottom > MaxScopeSearchDepth ? bottom - MaxScopeSearchDepth : 0;
for (int pos = bottom; pos >= top; pos--) {
final String elName = stack.get(pos).nodeName();
if (inSorted(elName, targetNames))
return true;
if (inSorted(elName, baseTypes))
return false;
if (extraTypes != null && inSorted(elName, extraTypes))
return false;
}
return false;
}
|
Jsoup-51 | boolean matchesLetter() {
if (isEmpty())
return false;
char c = input[pos];
return (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z');
}
| boolean matchesLetter() {
if (isEmpty())
return false;
char c = input[pos];
return (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') || Character.isLetter(c);
}
|
Gson-18 | static Type getSupertype(Type context, Class<?> contextRawType, Class<?> supertype) {
checkArgument(supertype.isAssignableFrom(contextRawType));
return resolve(context, contextRawType,
$Gson$Types.getGenericSupertype(context, contextRawType, supertype));
}
| static Type getSupertype(Type context, Class<?> contextRawType, Class<?> supertype) {
if (context instanceof WildcardType) {
context = ((WildcardType)context).getUpperBounds()[0];
}
checkArgument(supertype.isAssignableFrom(contextRawType));
return resolve(context, contextRawType,
$Gson$Types.getGenericSupertype(context, contextRawType, supertype));
}
|
Closure-88 | private VariableLiveness isVariableReadBeforeKill(
Node n, String variable) {
if (NodeUtil.isName(n) && variable.equals(n.getString())) {
if (NodeUtil.isLhs(n, n.getParent())) {
return VariableLiveness.KILL;
} else {
return VariableLiveness.READ;
}
}
for (Node child = n.getFirstChild();
child != null; child = child.getNext()) {
if (!ControlFlowGraph.isEnteringNewCfgNode(child)) {
VariableLiveness state = isVariableReadBeforeKill(child, variable);
if (state != VariableLiveness.MAYBE_LIVE) {
return state;
}
}
}
return VariableLiveness.MAYBE_LIVE;
}
| private VariableLiveness isVariableReadBeforeKill(
Node n, String variable) {
if (NodeUtil.isName(n) && variable.equals(n.getString())) {
if (NodeUtil.isLhs(n, n.getParent())) {
Preconditions.checkState(n.getParent().getType() == Token.ASSIGN);
Node rhs = n.getNext();
VariableLiveness state = isVariableReadBeforeKill(rhs, variable);
if (state == VariableLiveness.READ) {
return state;
}
return VariableLiveness.KILL;
} else {
return VariableLiveness.READ;
}
}
for (Node child = n.getFirstChild();
child != null; child = child.getNext()) {
if (!ControlFlowGraph.isEnteringNewCfgNode(child)) {
VariableLiveness state = isVariableReadBeforeKill(child, variable);
if (state != VariableLiveness.MAYBE_LIVE) {
return state;
}
}
}
return VariableLiveness.MAYBE_LIVE;
}
|
Closure-123 | void add(Node n, Context context) {
if (!cc.continueProcessing()) {
return;
}
int type = n.getType();
String opstr = NodeUtil.opToStr(type);
int childCount = n.getChildCount();
Node first = n.getFirstChild();
Node last = n.getLastChild();
if (opstr != null && first != last) {
Preconditions.checkState(
childCount == 2,
"Bad binary operator \"%s\": expected 2 arguments but got %s",
opstr, childCount);
int p = NodeUtil.precedence(type);
Context rhsContext = getContextForNoInOperator(context);
if (last.getType() == type &&
NodeUtil.isAssociative(type)) {
addExpr(first, p, context);
cc.addOp(opstr, true);
addExpr(last, p, rhsContext);
} else if (NodeUtil.isAssignmentOp(n) && NodeUtil.isAssignmentOp(last)) {
addExpr(first, p, context);
cc.addOp(opstr, true);
addExpr(last, p, rhsContext);
} else {
unrollBinaryOperator(n, type, opstr, context, rhsContext, p, p + 1);
}
return;
}
cc.startSourceMapping(n);
switch (type) {
case Token.TRY: {
Preconditions.checkState(first.getNext().isBlock() &&
!first.getNext().hasMoreThanOneChild());
Preconditions.checkState(childCount >= 2 && childCount <= 3);
add("try");
add(first, Context.PRESERVE_BLOCK);
Node catchblock = first.getNext().getFirstChild();
if (catchblock != null) {
add(catchblock);
}
if (childCount == 3) {
add("finally");
add(last, Context.PRESERVE_BLOCK);
}
break;
}
case Token.CATCH:
Preconditions.checkState(childCount == 2);
add("catch(");
add(first);
add(")");
add(last, Context.PRESERVE_BLOCK);
break;
case Token.THROW:
Preconditions.checkState(childCount == 1);
add("throw");
add(first);
cc.endStatement(true);
break;
case Token.RETURN:
add("return");
if (childCount == 1) {
add(first);
} else {
Preconditions.checkState(childCount == 0);
}
cc.endStatement();
break;
case Token.VAR:
if (first != null) {
add("var ");
addList(first, false, getContextForNoInOperator(context));
}
break;
case Token.LABEL_NAME:
Preconditions.checkState(!n.getString().isEmpty());
addIdentifier(n.getString());
break;
case Token.NAME:
if (first == null || first.isEmpty()) {
addIdentifier(n.getString());
} else {
Preconditions.checkState(childCount == 1);
addIdentifier(n.getString());
cc.addOp("=", true);
if (first.isComma()) {
addExpr(first, NodeUtil.precedence(Token.ASSIGN), Context.OTHER);
} else {
addExpr(first, 0, getContextForNoInOperator(context));
}
}
break;
case Token.ARRAYLIT:
add("[");
addArrayList(first);
add("]");
break;
case Token.PARAM_LIST:
add("(");
addList(first);
add(")");
break;
case Token.COMMA:
Preconditions.checkState(childCount == 2);
unrollBinaryOperator(n, Token.COMMA, ",", context,
getContextForNoInOperator(context), 0, 0);
break;
case Token.NUMBER:
Preconditions.checkState(childCount == 0);
cc.addNumber(n.getDouble());
break;
case Token.TYPEOF:
case Token.VOID:
case Token.NOT:
case Token.BITNOT:
case Token.POS: {
Preconditions.checkState(childCount == 1);
cc.addOp(NodeUtil.opToStrNoFail(type), false);
addExpr(first, NodeUtil.precedence(type), Context.OTHER);
break;
}
case Token.NEG: {
Preconditions.checkState(childCount == 1);
if (n.getFirstChild().isNumber()) {
cc.addNumber(-n.getFirstChild().getDouble());
} else {
cc.addOp(NodeUtil.opToStrNoFail(type), false);
addExpr(first, NodeUtil.precedence(type), Context.OTHER);
}
break;
}
case Token.HOOK: {
Preconditions.checkState(childCount == 3);
int p = NodeUtil.precedence(type);
Context rhsContext = Context.OTHER;
addExpr(first, p + 1, context);
cc.addOp("?", true);
addExpr(first.getNext(), 1, rhsContext);
cc.addOp(":", true);
addExpr(last, 1, rhsContext);
break;
}
case Token.REGEXP:
if (!first.isString() ||
!last.isString()) {
throw new Error("Expected children to be strings");
}
String regexp = regexpEscape(first.getString(), outputCharsetEncoder);
if (childCount == 2) {
add(regexp + last.getString());
} else {
Preconditions.checkState(childCount == 1);
add(regexp);
}
break;
case Token.FUNCTION:
if (n.getClass() != Node.class) {
throw new Error("Unexpected Node subclass.");
}
Preconditions.checkState(childCount == 3);
boolean funcNeedsParens = (context == Context.START_OF_EXPR);
if (funcNeedsParens) {
add("(");
}
add("function");
add(first);
add(first.getNext());
add(last, Context.PRESERVE_BLOCK);
cc.endFunction(context == Context.STATEMENT);
if (funcNeedsParens) {
add(")");
}
break;
case Token.GETTER_DEF:
case Token.SETTER_DEF:
Preconditions.checkState(n.getParent().isObjectLit());
Preconditions.checkState(childCount == 1);
Preconditions.checkState(first.isFunction());
Preconditions.checkState(first.getFirstChild().getString().isEmpty());
if (type == Token.GETTER_DEF) {
Preconditions.checkState(!first.getChildAtIndex(1).hasChildren());
add("get ");
} else {
Preconditions.checkState(first.getChildAtIndex(1).hasOneChild());
add("set ");
}
String name = n.getString();
Node fn = first;
Node parameters = fn.getChildAtIndex(1);
Node body = fn.getLastChild();
if (!n.isQuotedString() &&
TokenStream.isJSIdentifier(name) &&
NodeUtil.isLatin(name)) {
add(name);
} else {
double d = getSimpleNumber(name);
if (!Double.isNaN(d)) {
cc.addNumber(d);
} else {
addJsString(n);
}
}
add(parameters);
add(body, Context.PRESERVE_BLOCK);
break;
case Token.SCRIPT:
case Token.BLOCK: {
if (n.getClass() != Node.class) {
throw new Error("Unexpected Node subclass.");
}
boolean preserveBlock = context == Context.PRESERVE_BLOCK;
if (preserveBlock) {
cc.beginBlock();
}
boolean preferLineBreaks =
type == Token.SCRIPT ||
(type == Token.BLOCK &&
!preserveBlock &&
n.getParent() != null &&
n.getParent().isScript());
for (Node c = first; c != null; c = c.getNext()) {
add(c, Context.STATEMENT);
if (c.isVar()) {
cc.endStatement();
}
if (c.isFunction()) {
cc.maybeLineBreak();
}
if (preferLineBreaks) {
cc.notePreferredLineBreak();
}
}
if (preserveBlock) {
cc.endBlock(cc.breakAfterBlockFor(n, context == Context.STATEMENT));
}
break;
}
case Token.FOR:
if (childCount == 4) {
add("for(");
if (first.isVar()) {
add(first, Context.IN_FOR_INIT_CLAUSE);
} else {
addExpr(first, 0, Context.IN_FOR_INIT_CLAUSE);
}
add(";");
add(first.getNext());
add(";");
add(first.getNext().getNext());
add(")");
addNonEmptyStatement(
last, getContextForNonEmptyExpression(context), false);
} else {
Preconditions.checkState(childCount == 3);
add("for(");
add(first);
add("in");
add(first.getNext());
add(")");
addNonEmptyStatement(
last, getContextForNonEmptyExpression(context), false);
}
break;
case Token.DO:
Preconditions.checkState(childCount == 2);
add("do");
addNonEmptyStatement(first, Context.OTHER, false);
add("while(");
add(last);
add(")");
cc.endStatement();
break;
case Token.WHILE:
Preconditions.checkState(childCount == 2);
add("while(");
add(first);
add(")");
addNonEmptyStatement(
last, getContextForNonEmptyExpression(context), false);
break;
case Token.EMPTY:
Preconditions.checkState(childCount == 0);
break;
case Token.GETPROP: {
Preconditions.checkState(
childCount == 2,
"Bad GETPROP: expected 2 children, but got %s", childCount);
Preconditions.checkState(
last.isString(),
"Bad GETPROP: RHS should be STRING");
boolean needsParens = (first.isNumber());
if (needsParens) {
add("(");
}
addExpr(first, NodeUtil.precedence(type), context);
if (needsParens) {
add(")");
}
if (this.languageMode == LanguageMode.ECMASCRIPT3
&& TokenStream.isKeyword(last.getString())) {
add("[");
add(last);
add("]");
} else {
add(".");
addIdentifier(last.getString());
}
break;
}
case Token.GETELEM:
Preconditions.checkState(
childCount == 2,
"Bad GETELEM: expected 2 children but got %s", childCount);
addExpr(first, NodeUtil.precedence(type), context);
add("[");
add(first.getNext());
add("]");
break;
case Token.WITH:
Preconditions.checkState(childCount == 2);
add("with(");
add(first);
add(")");
addNonEmptyStatement(
last, getContextForNonEmptyExpression(context), false);
break;
case Token.INC:
case Token.DEC: {
Preconditions.checkState(childCount == 1);
String o = type == Token.INC ? "++" : "--";
int postProp = n.getIntProp(Node.INCRDECR_PROP);
if (postProp != 0) {
addExpr(first, NodeUtil.precedence(type), context);
cc.addOp(o, false);
} else {
cc.addOp(o, false);
add(first);
}
break;
}
case Token.CALL:
if (isIndirectEval(first)
|| n.getBooleanProp(Node.FREE_CALL) && NodeUtil.isGet(first)) {
add("(0,");
addExpr(first, NodeUtil.precedence(Token.COMMA), Context.OTHER);
add(")");
} else {
addExpr(first, NodeUtil.precedence(type), context);
}
add("(");
addList(first.getNext());
add(")");
break;
case Token.IF:
boolean hasElse = childCount == 3;
boolean ambiguousElseClause =
context == Context.BEFORE_DANGLING_ELSE && !hasElse;
if (ambiguousElseClause) {
cc.beginBlock();
}
add("if(");
add(first);
add(")");
if (hasElse) {
addNonEmptyStatement(
first.getNext(), Context.BEFORE_DANGLING_ELSE, false);
add("else");
addNonEmptyStatement(
last, getContextForNonEmptyExpression(context), false);
} else {
addNonEmptyStatement(first.getNext(), Context.OTHER, false);
Preconditions.checkState(childCount == 2);
}
if (ambiguousElseClause) {
cc.endBlock();
}
break;
case Token.NULL:
Preconditions.checkState(childCount == 0);
cc.addConstant("null");
break;
case Token.THIS:
Preconditions.checkState(childCount == 0);
add("this");
break;
case Token.FALSE:
Preconditions.checkState(childCount == 0);
cc.addConstant("false");
break;
case Token.TRUE:
Preconditions.checkState(childCount == 0);
cc.addConstant("true");
break;
case Token.CONTINUE:
Preconditions.checkState(childCount <= 1);
add("continue");
if (childCount == 1) {
if (!first.isLabelName()) {
throw new Error("Unexpected token type. Should be LABEL_NAME.");
}
add(" ");
add(first);
}
cc.endStatement();
break;
case Token.DEBUGGER:
Preconditions.checkState(childCount == 0);
add("debugger");
cc.endStatement();
break;
case Token.BREAK:
Preconditions.checkState(childCount <= 1);
add("break");
if (childCount == 1) {
if (!first.isLabelName()) {
throw new Error("Unexpected token type. Should be LABEL_NAME.");
}
add(" ");
add(first);
}
cc.endStatement();
break;
case Token.EXPR_RESULT:
Preconditions.checkState(childCount == 1);
add(first, Context.START_OF_EXPR);
cc.endStatement();
break;
case Token.NEW:
add("new ");
int precedence = NodeUtil.precedence(type);
if (NodeUtil.containsType(
first, Token.CALL, NodeUtil.MATCH_NOT_FUNCTION)) {
precedence = NodeUtil.precedence(first.getType()) + 1;
}
addExpr(first, precedence, Context.OTHER);
Node next = first.getNext();
if (next != null) {
add("(");
addList(next);
add(")");
}
break;
case Token.STRING_KEY:
Preconditions.checkState(
childCount == 1, "Object lit key must have 1 child");
addJsString(n);
break;
case Token.STRING:
Preconditions.checkState(
childCount == 0, "A string may not have children");
addJsString(n);
break;
case Token.DELPROP:
Preconditions.checkState(childCount == 1);
add("delete ");
add(first);
break;
case Token.OBJECTLIT: {
boolean needsParens = (context == Context.START_OF_EXPR);
if (needsParens) {
add("(");
}
add("{");
for (Node c = first; c != null; c = c.getNext()) {
if (c != first) {
cc.listSeparator();
}
if (c.isGetterDef() || c.isSetterDef()) {
add(c);
} else {
Preconditions.checkState(c.isStringKey());
String key = c.getString();
if (!c.isQuotedString()
&& !(languageMode == LanguageMode.ECMASCRIPT3
&& TokenStream.isKeyword(key))
&& TokenStream.isJSIdentifier(key)
&& NodeUtil.isLatin(key)) {
add(key);
} else {
double d = getSimpleNumber(key);
if (!Double.isNaN(d)) {
cc.addNumber(d);
} else {
addExpr(c, 1, Context.OTHER);
}
}
add(":");
addExpr(c.getFirstChild(), 1, Context.OTHER);
}
}
add("}");
if (needsParens) {
add(")");
}
break;
}
case Token.SWITCH:
add("switch(");
add(first);
add(")");
cc.beginBlock();
addAllSiblings(first.getNext());
cc.endBlock(context == Context.STATEMENT);
break;
case Token.CASE:
Preconditions.checkState(childCount == 2);
add("case ");
add(first);
addCaseBody(last);
break;
case Token.DEFAULT_CASE:
Preconditions.checkState(childCount == 1);
add("default");
addCaseBody(first);
break;
case Token.LABEL:
Preconditions.checkState(childCount == 2);
if (!first.isLabelName()) {
throw new Error("Unexpected token type. Should be LABEL_NAME.");
}
add(first);
add(":");
addNonEmptyStatement(
last, getContextForNonEmptyExpression(context), true);
break;
case Token.CAST:
add("(");
add(first);
add(")");
break;
default:
throw new Error("Unknown type " + type + "\n" + n.toStringTree());
}
cc.endSourceMapping(n);
}
| void add(Node n, Context context) {
if (!cc.continueProcessing()) {
return;
}
int type = n.getType();
String opstr = NodeUtil.opToStr(type);
int childCount = n.getChildCount();
Node first = n.getFirstChild();
Node last = n.getLastChild();
if (opstr != null && first != last) {
Preconditions.checkState(
childCount == 2,
"Bad binary operator \"%s\": expected 2 arguments but got %s",
opstr, childCount);
int p = NodeUtil.precedence(type);
Context rhsContext = getContextForNoInOperator(context);
if (last.getType() == type &&
NodeUtil.isAssociative(type)) {
addExpr(first, p, context);
cc.addOp(opstr, true);
addExpr(last, p, rhsContext);
} else if (NodeUtil.isAssignmentOp(n) && NodeUtil.isAssignmentOp(last)) {
addExpr(first, p, context);
cc.addOp(opstr, true);
addExpr(last, p, rhsContext);
} else {
unrollBinaryOperator(n, type, opstr, context, rhsContext, p, p + 1);
}
return;
}
cc.startSourceMapping(n);
switch (type) {
case Token.TRY: {
Preconditions.checkState(first.getNext().isBlock() &&
!first.getNext().hasMoreThanOneChild());
Preconditions.checkState(childCount >= 2 && childCount <= 3);
add("try");
add(first, Context.PRESERVE_BLOCK);
Node catchblock = first.getNext().getFirstChild();
if (catchblock != null) {
add(catchblock);
}
if (childCount == 3) {
add("finally");
add(last, Context.PRESERVE_BLOCK);
}
break;
}
case Token.CATCH:
Preconditions.checkState(childCount == 2);
add("catch(");
add(first);
add(")");
add(last, Context.PRESERVE_BLOCK);
break;
case Token.THROW:
Preconditions.checkState(childCount == 1);
add("throw");
add(first);
cc.endStatement(true);
break;
case Token.RETURN:
add("return");
if (childCount == 1) {
add(first);
} else {
Preconditions.checkState(childCount == 0);
}
cc.endStatement();
break;
case Token.VAR:
if (first != null) {
add("var ");
addList(first, false, getContextForNoInOperator(context));
}
break;
case Token.LABEL_NAME:
Preconditions.checkState(!n.getString().isEmpty());
addIdentifier(n.getString());
break;
case Token.NAME:
if (first == null || first.isEmpty()) {
addIdentifier(n.getString());
} else {
Preconditions.checkState(childCount == 1);
addIdentifier(n.getString());
cc.addOp("=", true);
if (first.isComma()) {
addExpr(first, NodeUtil.precedence(Token.ASSIGN), Context.OTHER);
} else {
addExpr(first, 0, getContextForNoInOperator(context));
}
}
break;
case Token.ARRAYLIT:
add("[");
addArrayList(first);
add("]");
break;
case Token.PARAM_LIST:
add("(");
addList(first);
add(")");
break;
case Token.COMMA:
Preconditions.checkState(childCount == 2);
unrollBinaryOperator(n, Token.COMMA, ",", context,
getContextForNoInOperator(context), 0, 0);
break;
case Token.NUMBER:
Preconditions.checkState(childCount == 0);
cc.addNumber(n.getDouble());
break;
case Token.TYPEOF:
case Token.VOID:
case Token.NOT:
case Token.BITNOT:
case Token.POS: {
Preconditions.checkState(childCount == 1);
cc.addOp(NodeUtil.opToStrNoFail(type), false);
addExpr(first, NodeUtil.precedence(type), Context.OTHER);
break;
}
case Token.NEG: {
Preconditions.checkState(childCount == 1);
if (n.getFirstChild().isNumber()) {
cc.addNumber(-n.getFirstChild().getDouble());
} else {
cc.addOp(NodeUtil.opToStrNoFail(type), false);
addExpr(first, NodeUtil.precedence(type), Context.OTHER);
}
break;
}
case Token.HOOK: {
Preconditions.checkState(childCount == 3);
int p = NodeUtil.precedence(type);
Context rhsContext = getContextForNoInOperator(context);
addExpr(first, p + 1, context);
cc.addOp("?", true);
addExpr(first.getNext(), 1, rhsContext);
cc.addOp(":", true);
addExpr(last, 1, rhsContext);
break;
}
case Token.REGEXP:
if (!first.isString() ||
!last.isString()) {
throw new Error("Expected children to be strings");
}
String regexp = regexpEscape(first.getString(), outputCharsetEncoder);
if (childCount == 2) {
add(regexp + last.getString());
} else {
Preconditions.checkState(childCount == 1);
add(regexp);
}
break;
case Token.FUNCTION:
if (n.getClass() != Node.class) {
throw new Error("Unexpected Node subclass.");
}
Preconditions.checkState(childCount == 3);
boolean funcNeedsParens = (context == Context.START_OF_EXPR);
if (funcNeedsParens) {
add("(");
}
add("function");
add(first);
add(first.getNext());
add(last, Context.PRESERVE_BLOCK);
cc.endFunction(context == Context.STATEMENT);
if (funcNeedsParens) {
add(")");
}
break;
case Token.GETTER_DEF:
case Token.SETTER_DEF:
Preconditions.checkState(n.getParent().isObjectLit());
Preconditions.checkState(childCount == 1);
Preconditions.checkState(first.isFunction());
Preconditions.checkState(first.getFirstChild().getString().isEmpty());
if (type == Token.GETTER_DEF) {
Preconditions.checkState(!first.getChildAtIndex(1).hasChildren());
add("get ");
} else {
Preconditions.checkState(first.getChildAtIndex(1).hasOneChild());
add("set ");
}
String name = n.getString();
Node fn = first;
Node parameters = fn.getChildAtIndex(1);
Node body = fn.getLastChild();
if (!n.isQuotedString() &&
TokenStream.isJSIdentifier(name) &&
NodeUtil.isLatin(name)) {
add(name);
} else {
double d = getSimpleNumber(name);
if (!Double.isNaN(d)) {
cc.addNumber(d);
} else {
addJsString(n);
}
}
add(parameters);
add(body, Context.PRESERVE_BLOCK);
break;
case Token.SCRIPT:
case Token.BLOCK: {
if (n.getClass() != Node.class) {
throw new Error("Unexpected Node subclass.");
}
boolean preserveBlock = context == Context.PRESERVE_BLOCK;
if (preserveBlock) {
cc.beginBlock();
}
boolean preferLineBreaks =
type == Token.SCRIPT ||
(type == Token.BLOCK &&
!preserveBlock &&
n.getParent() != null &&
n.getParent().isScript());
for (Node c = first; c != null; c = c.getNext()) {
add(c, Context.STATEMENT);
if (c.isVar()) {
cc.endStatement();
}
if (c.isFunction()) {
cc.maybeLineBreak();
}
if (preferLineBreaks) {
cc.notePreferredLineBreak();
}
}
if (preserveBlock) {
cc.endBlock(cc.breakAfterBlockFor(n, context == Context.STATEMENT));
}
break;
}
case Token.FOR:
if (childCount == 4) {
add("for(");
if (first.isVar()) {
add(first, Context.IN_FOR_INIT_CLAUSE);
} else {
addExpr(first, 0, Context.IN_FOR_INIT_CLAUSE);
}
add(";");
add(first.getNext());
add(";");
add(first.getNext().getNext());
add(")");
addNonEmptyStatement(
last, getContextForNonEmptyExpression(context), false);
} else {
Preconditions.checkState(childCount == 3);
add("for(");
add(first);
add("in");
add(first.getNext());
add(")");
addNonEmptyStatement(
last, getContextForNonEmptyExpression(context), false);
}
break;
case Token.DO:
Preconditions.checkState(childCount == 2);
add("do");
addNonEmptyStatement(first, Context.OTHER, false);
add("while(");
add(last);
add(")");
cc.endStatement();
break;
case Token.WHILE:
Preconditions.checkState(childCount == 2);
add("while(");
add(first);
add(")");
addNonEmptyStatement(
last, getContextForNonEmptyExpression(context), false);
break;
case Token.EMPTY:
Preconditions.checkState(childCount == 0);
break;
case Token.GETPROP: {
Preconditions.checkState(
childCount == 2,
"Bad GETPROP: expected 2 children, but got %s", childCount);
Preconditions.checkState(
last.isString(),
"Bad GETPROP: RHS should be STRING");
boolean needsParens = (first.isNumber());
if (needsParens) {
add("(");
}
addExpr(first, NodeUtil.precedence(type), context);
if (needsParens) {
add(")");
}
if (this.languageMode == LanguageMode.ECMASCRIPT3
&& TokenStream.isKeyword(last.getString())) {
add("[");
add(last);
add("]");
} else {
add(".");
addIdentifier(last.getString());
}
break;
}
case Token.GETELEM:
Preconditions.checkState(
childCount == 2,
"Bad GETELEM: expected 2 children but got %s", childCount);
addExpr(first, NodeUtil.precedence(type), context);
add("[");
add(first.getNext());
add("]");
break;
case Token.WITH:
Preconditions.checkState(childCount == 2);
add("with(");
add(first);
add(")");
addNonEmptyStatement(
last, getContextForNonEmptyExpression(context), false);
break;
case Token.INC:
case Token.DEC: {
Preconditions.checkState(childCount == 1);
String o = type == Token.INC ? "++" : "--";
int postProp = n.getIntProp(Node.INCRDECR_PROP);
if (postProp != 0) {
addExpr(first, NodeUtil.precedence(type), context);
cc.addOp(o, false);
} else {
cc.addOp(o, false);
add(first);
}
break;
}
case Token.CALL:
if (isIndirectEval(first)
|| n.getBooleanProp(Node.FREE_CALL) && NodeUtil.isGet(first)) {
add("(0,");
addExpr(first, NodeUtil.precedence(Token.COMMA), Context.OTHER);
add(")");
} else {
addExpr(first, NodeUtil.precedence(type), context);
}
add("(");
addList(first.getNext());
add(")");
break;
case Token.IF:
boolean hasElse = childCount == 3;
boolean ambiguousElseClause =
context == Context.BEFORE_DANGLING_ELSE && !hasElse;
if (ambiguousElseClause) {
cc.beginBlock();
}
add("if(");
add(first);
add(")");
if (hasElse) {
addNonEmptyStatement(
first.getNext(), Context.BEFORE_DANGLING_ELSE, false);
add("else");
addNonEmptyStatement(
last, getContextForNonEmptyExpression(context), false);
} else {
addNonEmptyStatement(first.getNext(), Context.OTHER, false);
Preconditions.checkState(childCount == 2);
}
if (ambiguousElseClause) {
cc.endBlock();
}
break;
case Token.NULL:
Preconditions.checkState(childCount == 0);
cc.addConstant("null");
break;
case Token.THIS:
Preconditions.checkState(childCount == 0);
add("this");
break;
case Token.FALSE:
Preconditions.checkState(childCount == 0);
cc.addConstant("false");
break;
case Token.TRUE:
Preconditions.checkState(childCount == 0);
cc.addConstant("true");
break;
case Token.CONTINUE:
Preconditions.checkState(childCount <= 1);
add("continue");
if (childCount == 1) {
if (!first.isLabelName()) {
throw new Error("Unexpected token type. Should be LABEL_NAME.");
}
add(" ");
add(first);
}
cc.endStatement();
break;
case Token.DEBUGGER:
Preconditions.checkState(childCount == 0);
add("debugger");
cc.endStatement();
break;
case Token.BREAK:
Preconditions.checkState(childCount <= 1);
add("break");
if (childCount == 1) {
if (!first.isLabelName()) {
throw new Error("Unexpected token type. Should be LABEL_NAME.");
}
add(" ");
add(first);
}
cc.endStatement();
break;
case Token.EXPR_RESULT:
Preconditions.checkState(childCount == 1);
add(first, Context.START_OF_EXPR);
cc.endStatement();
break;
case Token.NEW:
add("new ");
int precedence = NodeUtil.precedence(type);
if (NodeUtil.containsType(
first, Token.CALL, NodeUtil.MATCH_NOT_FUNCTION)) {
precedence = NodeUtil.precedence(first.getType()) + 1;
}
addExpr(first, precedence, Context.OTHER);
Node next = first.getNext();
if (next != null) {
add("(");
addList(next);
add(")");
}
break;
case Token.STRING_KEY:
Preconditions.checkState(
childCount == 1, "Object lit key must have 1 child");
addJsString(n);
break;
case Token.STRING:
Preconditions.checkState(
childCount == 0, "A string may not have children");
addJsString(n);
break;
case Token.DELPROP:
Preconditions.checkState(childCount == 1);
add("delete ");
add(first);
break;
case Token.OBJECTLIT: {
boolean needsParens = (context == Context.START_OF_EXPR);
if (needsParens) {
add("(");
}
add("{");
for (Node c = first; c != null; c = c.getNext()) {
if (c != first) {
cc.listSeparator();
}
if (c.isGetterDef() || c.isSetterDef()) {
add(c);
} else {
Preconditions.checkState(c.isStringKey());
String key = c.getString();
if (!c.isQuotedString()
&& !(languageMode == LanguageMode.ECMASCRIPT3
&& TokenStream.isKeyword(key))
&& TokenStream.isJSIdentifier(key)
&& NodeUtil.isLatin(key)) {
add(key);
} else {
double d = getSimpleNumber(key);
if (!Double.isNaN(d)) {
cc.addNumber(d);
} else {
addExpr(c, 1, Context.OTHER);
}
}
add(":");
addExpr(c.getFirstChild(), 1, Context.OTHER);
}
}
add("}");
if (needsParens) {
add(")");
}
break;
}
case Token.SWITCH:
add("switch(");
add(first);
add(")");
cc.beginBlock();
addAllSiblings(first.getNext());
cc.endBlock(context == Context.STATEMENT);
break;
case Token.CASE:
Preconditions.checkState(childCount == 2);
add("case ");
add(first);
addCaseBody(last);
break;
case Token.DEFAULT_CASE:
Preconditions.checkState(childCount == 1);
add("default");
addCaseBody(first);
break;
case Token.LABEL:
Preconditions.checkState(childCount == 2);
if (!first.isLabelName()) {
throw new Error("Unexpected token type. Should be LABEL_NAME.");
}
add(first);
add(":");
addNonEmptyStatement(
last, getContextForNonEmptyExpression(context), true);
break;
case Token.CAST:
add("(");
add(first);
add(")");
break;
default:
throw new Error("Unknown type " + type + "\n" + n.toStringTree());
}
cc.endSourceMapping(n);
}
|
Math-42 | protected RealPointValuePair getSolution() {
int negativeVarColumn = columnLabels.indexOf(NEGATIVE_VAR_COLUMN_LABEL);
Integer negativeVarBasicRow = negativeVarColumn > 0 ? getBasicRow(negativeVarColumn) : null;
double mostNegative = negativeVarBasicRow == null ? 0 : getEntry(negativeVarBasicRow, getRhsOffset());
Set<Integer> basicRows = new HashSet<Integer>();
double[] coefficients = new double[getOriginalNumDecisionVariables()];
for (int i = 0; i < coefficients.length; i++) {
int colIndex = columnLabels.indexOf("x" + i);
if (colIndex < 0) {
coefficients[i] = 0;
continue;
}
Integer basicRow = getBasicRow(colIndex);
if (basicRows.contains(basicRow)) {
coefficients[i] = 0 - (restrictToNonNegative ? 0 : mostNegative);
} else {
basicRows.add(basicRow);
coefficients[i] =
(basicRow == null ? 0 : getEntry(basicRow, getRhsOffset())) -
(restrictToNonNegative ? 0 : mostNegative);
}
}
return new RealPointValuePair(coefficients, f.getValue(coefficients));
}
| protected RealPointValuePair getSolution() {
int negativeVarColumn = columnLabels.indexOf(NEGATIVE_VAR_COLUMN_LABEL);
Integer negativeVarBasicRow = negativeVarColumn > 0 ? getBasicRow(negativeVarColumn) : null;
double mostNegative = negativeVarBasicRow == null ? 0 : getEntry(negativeVarBasicRow, getRhsOffset());
Set<Integer> basicRows = new HashSet<Integer>();
double[] coefficients = new double[getOriginalNumDecisionVariables()];
for (int i = 0; i < coefficients.length; i++) {
int colIndex = columnLabels.indexOf("x" + i);
if (colIndex < 0) {
coefficients[i] = 0;
continue;
}
Integer basicRow = getBasicRow(colIndex);
if (basicRow != null && basicRow == 0) {
coefficients[i] = 0;
} else if (basicRows.contains(basicRow)) {
coefficients[i] = 0 - (restrictToNonNegative ? 0 : mostNegative);
} else {
basicRows.add(basicRow);
coefficients[i] =
(basicRow == null ? 0 : getEntry(basicRow, getRhsOffset())) -
(restrictToNonNegative ? 0 : mostNegative);
}
}
return new RealPointValuePair(coefficients, f.getValue(coefficients));
}
|
Math-89 | public void addValue(Object v) {
addValue((Comparable<?>) v);
}
| public void addValue(Object v) {
if (v instanceof Comparable<?>){
addValue((Comparable<?>) v);
} else {
throw new IllegalArgumentException("Object must implement Comparable");
}
}
|
Math-78 | public boolean evaluateStep(final StepInterpolator interpolator)
throws DerivativeException, EventException, ConvergenceException {
try {
forward = interpolator.isForward();
final double t1 = interpolator.getCurrentTime();
final int n = Math.max(1, (int) Math.ceil(Math.abs(t1 - t0) / maxCheckInterval));
final double h = (t1 - t0) / n;
double ta = t0;
double ga = g0;
double tb = t0 + (interpolator.isForward() ? convergence : -convergence);
for (int i = 0; i < n; ++i) {
tb += h;
interpolator.setInterpolatedTime(tb);
final double gb = handler.g(tb, interpolator.getInterpolatedState());
if (g0Positive ^ (gb >= 0)) {
increasing = gb >= ga;
final UnivariateRealFunction f = new UnivariateRealFunction() {
public double value(final double t) throws FunctionEvaluationException {
try {
interpolator.setInterpolatedTime(t);
return handler.g(t, interpolator.getInterpolatedState());
} catch (DerivativeException e) {
throw new FunctionEvaluationException(e, t);
} catch (EventException e) {
throw new FunctionEvaluationException(e, t);
}
}
};
final BrentSolver solver = new BrentSolver();
solver.setAbsoluteAccuracy(convergence);
solver.setMaximalIterationCount(maxIterationCount);
final double root = (ta <= tb) ? solver.solve(f, ta, tb) : solver.solve(f, tb, ta);
if ((Math.abs(root - ta) <= convergence) &&
(Math.abs(root - previousEventTime) <= convergence)) {
ta = tb;
ga = gb;
} else if (Double.isNaN(previousEventTime) ||
(Math.abs(previousEventTime - root) > convergence)) {
pendingEventTime = root;
if (pendingEvent && (Math.abs(t1 - pendingEventTime) <= convergence)) {
return false;
}
pendingEvent = true;
return true;
}
} else {
ta = tb;
ga = gb;
}
}
pendingEvent = false;
pendingEventTime = Double.NaN;
return false;
} catch (FunctionEvaluationException e) {
final Throwable cause = e.getCause();
if ((cause != null) && (cause instanceof DerivativeException)) {
throw (DerivativeException) cause;
} else if ((cause != null) && (cause instanceof EventException)) {
throw (EventException) cause;
}
throw new EventException(e);
}
}
| public boolean evaluateStep(final StepInterpolator interpolator)
throws DerivativeException, EventException, ConvergenceException {
try {
forward = interpolator.isForward();
final double t1 = interpolator.getCurrentTime();
final int n = Math.max(1, (int) Math.ceil(Math.abs(t1 - t0) / maxCheckInterval));
final double h = (t1 - t0) / n;
double ta = t0;
double ga = g0;
double tb = t0 + (interpolator.isForward() ? convergence : -convergence);
for (int i = 0; i < n; ++i) {
tb += h;
interpolator.setInterpolatedTime(tb);
final double gb = handler.g(tb, interpolator.getInterpolatedState());
if (g0Positive ^ (gb >= 0)) {
if (ga * gb > 0) {
final double epsilon = (forward ? 0.25 : -0.25) * convergence;
for (int k = 0; (k < 4) && (ga * gb > 0); ++k) {
ta += epsilon;
interpolator.setInterpolatedTime(ta);
ga = handler.g(ta, interpolator.getInterpolatedState());
}
if (ga * gb > 0) {
throw MathRuntimeException.createInternalError(null);
}
}
increasing = gb >= ga;
final UnivariateRealFunction f = new UnivariateRealFunction() {
public double value(final double t) throws FunctionEvaluationException {
try {
interpolator.setInterpolatedTime(t);
return handler.g(t, interpolator.getInterpolatedState());
} catch (DerivativeException e) {
throw new FunctionEvaluationException(e, t);
} catch (EventException e) {
throw new FunctionEvaluationException(e, t);
}
}
};
final BrentSolver solver = new BrentSolver();
solver.setAbsoluteAccuracy(convergence);
solver.setMaximalIterationCount(maxIterationCount);
final double root = (ta <= tb) ? solver.solve(f, ta, tb) : solver.solve(f, tb, ta);
if ((Math.abs(root - ta) <= convergence) &&
(Math.abs(root - previousEventTime) <= convergence)) {
ta = tb;
ga = gb;
} else if (Double.isNaN(previousEventTime) ||
(Math.abs(previousEventTime - root) > convergence)) {
pendingEventTime = root;
if (pendingEvent && (Math.abs(t1 - pendingEventTime) <= convergence)) {
return false;
}
pendingEvent = true;
return true;
}
} else {
ta = tb;
ga = gb;
}
}
pendingEvent = false;
pendingEventTime = Double.NaN;
return false;
} catch (FunctionEvaluationException e) {
final Throwable cause = e.getCause();
if ((cause != null) && (cause instanceof DerivativeException)) {
throw (DerivativeException) cause;
} else if ((cause != null) && (cause instanceof EventException)) {
throw (EventException) cause;
}
throw new EventException(e);
}
}
|
Time-27 | private static PeriodFormatter toFormatter(List<Object> elementPairs, boolean notPrinter, boolean notParser) {
if (notPrinter && notParser) {
throw new IllegalStateException("Builder has created neither a printer nor a parser");
}
int size = elementPairs.size();
if (size >= 2 && elementPairs.get(0) instanceof Separator) {
Separator sep = (Separator) elementPairs.get(0);
PeriodFormatter f = toFormatter(elementPairs.subList(2, size), notPrinter, notParser);
sep = sep.finish(f.getPrinter(), f.getParser());
return new PeriodFormatter(sep, sep);
}
Object[] comp = createComposite(elementPairs);
if (notPrinter) {
return new PeriodFormatter(null, (PeriodParser) comp[1]);
} else if (notParser) {
return new PeriodFormatter((PeriodPrinter) comp[0], null);
} else {
return new PeriodFormatter((PeriodPrinter) comp[0], (PeriodParser) comp[1]);
}
}
| private static PeriodFormatter toFormatter(List<Object> elementPairs, boolean notPrinter, boolean notParser) {
if (notPrinter && notParser) {
throw new IllegalStateException("Builder has created neither a printer nor a parser");
}
int size = elementPairs.size();
if (size >= 2 && elementPairs.get(0) instanceof Separator) {
Separator sep = (Separator) elementPairs.get(0);
if (sep.iAfterParser == null && sep.iAfterPrinter == null) {
PeriodFormatter f = toFormatter(elementPairs.subList(2, size), notPrinter, notParser);
sep = sep.finish(f.getPrinter(), f.getParser());
return new PeriodFormatter(sep, sep);
}
}
Object[] comp = createComposite(elementPairs);
if (notPrinter) {
return new PeriodFormatter(null, (PeriodParser) comp[1]);
} else if (notParser) {
return new PeriodFormatter((PeriodPrinter) comp[0], null);
} else {
return new PeriodFormatter((PeriodPrinter) comp[0], (PeriodParser) comp[1]);
}
}
|
Time-14 | public int[] add(ReadablePartial partial, int fieldIndex, int[] values, int valueToAdd) {
if (valueToAdd == 0) {
return values;
}
if (DateTimeUtils.isContiguous(partial)) {
long instant = 0L;
for (int i = 0, isize = partial.size(); i < isize; i++) {
instant = partial.getFieldType(i).getField(iChronology).set(instant, values[i]);
}
instant = add(instant, valueToAdd);
return iChronology.get(partial, instant);
} else {
return super.add(partial, fieldIndex, values, valueToAdd);
}
}
| public int[] add(ReadablePartial partial, int fieldIndex, int[] values, int valueToAdd) {
if (valueToAdd == 0) {
return values;
}
if (partial.size() > 0 && partial.getFieldType(0).equals(DateTimeFieldType.monthOfYear()) && fieldIndex == 0) {
int curMonth0 = partial.getValue(0) - 1;
int newMonth = ((curMonth0 + (valueToAdd % 12) + 12) % 12) + 1;
return set(partial, 0, values, newMonth);
}
if (DateTimeUtils.isContiguous(partial)) {
long instant = 0L;
for (int i = 0, isize = partial.size(); i < isize; i++) {
instant = partial.getFieldType(i).getField(iChronology).set(instant, values[i]);
}
instant = add(instant, valueToAdd);
return iChronology.get(partial, instant);
} else {
return super.add(partial, fieldIndex, values, valueToAdd);
}
}
|
Chart-23 | null | public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (!(obj instanceof MinMaxCategoryRenderer)) {
return false;
}
MinMaxCategoryRenderer that = (MinMaxCategoryRenderer) obj;
if (this.plotLines != that.plotLines) {
return false;
}
if (!PaintUtilities.equal(this.groupPaint, that.groupPaint)) {
return false;
}
if (!this.groupStroke.equals(that.groupStroke)) {
return false;
}
return super.equals(obj);
}
|
Mockito-33 | public boolean hasSameMethod(Invocation candidate) {
Method m1 = invocation.getMethod();
Method m2 = candidate.getMethod();
return m1.equals(m2);
}
| public boolean hasSameMethod(Invocation candidate) {
Method m1 = invocation.getMethod();
Method m2 = candidate.getMethod();
if (m1.getName() != null && m1.getName().equals(m2.getName())) {
Class[] params1 = m1.getParameterTypes();
Class[] params2 = m2.getParameterTypes();
if (params1.length == params2.length) {
for (int i = 0; i < params1.length; i++) {
if (params1[i] != params2[i])
return false;
}
return true;
}
}
return false;
}
|
Closure-101 | protected CompilerOptions createOptions() {
CompilerOptions options = new CompilerOptions();
options.setCodingConvention(new ClosureCodingConvention());
CompilationLevel level = flags.compilation_level;
level.setOptionsForCompilationLevel(options);
if (flags.debug) {
level.setDebugOptionsForCompilationLevel(options);
}
WarningLevel wLevel = flags.warning_level;
wLevel.setOptionsForWarningLevel(options);
for (FormattingOption formattingOption : flags.formatting) {
formattingOption.applyToOptions(options);
}
if (flags.process_closure_primitives) {
options.closurePass = true;
}
initOptionsFromFlags(options);
return options;
}
| protected CompilerOptions createOptions() {
CompilerOptions options = new CompilerOptions();
options.setCodingConvention(new ClosureCodingConvention());
CompilationLevel level = flags.compilation_level;
level.setOptionsForCompilationLevel(options);
if (flags.debug) {
level.setDebugOptionsForCompilationLevel(options);
}
WarningLevel wLevel = flags.warning_level;
wLevel.setOptionsForWarningLevel(options);
for (FormattingOption formattingOption : flags.formatting) {
formattingOption.applyToOptions(options);
}
options.closurePass = flags.process_closure_primitives;
initOptionsFromFlags(options);
return options;
}
|
Closure-38 | void addNumber(double x) {
char prev = getLastChar();
boolean negativeZero = isNegativeZero(x);
if (x < 0 && prev == '-') {
add(" ");
}
if ((long) x == x && !negativeZero) {
long value = (long) x;
long mantissa = value;
int exp = 0;
if (Math.abs(x) >= 100) {
while (mantissa / 10 * Math.pow(10, exp + 1) == value) {
mantissa /= 10;
exp++;
}
}
if (exp > 2) {
add(Long.toString(mantissa) + "E" + Integer.toString(exp));
} else {
add(Long.toString(value));
}
} else {
add(String.valueOf(x));
}
}
| void addNumber(double x) {
char prev = getLastChar();
boolean negativeZero = isNegativeZero(x);
if ((x < 0 || negativeZero) && prev == '-') {
add(" ");
}
if ((long) x == x && !negativeZero) {
long value = (long) x;
long mantissa = value;
int exp = 0;
if (Math.abs(x) >= 100) {
while (mantissa / 10 * Math.pow(10, exp + 1) == value) {
mantissa /= 10;
exp++;
}
}
if (exp > 2) {
add(Long.toString(mantissa) + "E" + Integer.toString(exp));
} else {
add(Long.toString(value));
}
} else {
add(String.valueOf(x));
}
}
|
JacksonDatabind-70 | public void remove(SettableBeanProperty propToRm)
{
ArrayList<SettableBeanProperty> props = new ArrayList<SettableBeanProperty>(_size);
String key = getPropertyName(propToRm);
boolean found = false;
for (int i = 1, end = _hashArea.length; i < end; i += 2) {
SettableBeanProperty prop = (SettableBeanProperty) _hashArea[i];
if (prop == null) {
continue;
}
if (!found) {
found = key.equals(prop.getName());
if (found) {
_propsInOrder[_findFromOrdered(prop)] = null;
continue;
}
}
props.add(prop);
}
if (!found) {
throw new NoSuchElementException("No entry '"+propToRm.getName()+"' found, can't remove");
}
init(props);
}
| public void remove(SettableBeanProperty propToRm)
{
ArrayList<SettableBeanProperty> props = new ArrayList<SettableBeanProperty>(_size);
String key = getPropertyName(propToRm);
boolean found = false;
for (int i = 1, end = _hashArea.length; i < end; i += 2) {
SettableBeanProperty prop = (SettableBeanProperty) _hashArea[i];
if (prop == null) {
continue;
}
if (!found) {
found = key.equals(_hashArea[i-1]);
if (found) {
_propsInOrder[_findFromOrdered(prop)] = null;
continue;
}
}
props.add(prop);
}
if (!found) {
throw new NoSuchElementException("No entry '"+propToRm.getName()+"' found, can't remove");
}
init(props);
}
|
JacksonDatabind-6 | protected Date parseAsISO8601(String dateStr, ParsePosition pos)
{
int len = dateStr.length();
char c = dateStr.charAt(len-1);
DateFormat df;
if (len <= 10 && Character.isDigit(c)) {
df = _formatPlain;
if (df == null) {
df = _formatPlain = _cloneFormat(DATE_FORMAT_PLAIN, DATE_FORMAT_STR_PLAIN, _timezone, _locale);
}
} else if (c == 'Z') {
df = _formatISO8601_z;
if (df == null) {
df = _formatISO8601_z = _cloneFormat(DATE_FORMAT_ISO8601_Z, DATE_FORMAT_STR_ISO8601_Z, _timezone, _locale);
}
if (dateStr.charAt(len-4) == ':') {
StringBuilder sb = new StringBuilder(dateStr);
sb.insert(len-1, ".000");
dateStr = sb.toString();
}
} else {
if (hasTimeZone(dateStr)) {
c = dateStr.charAt(len-3);
if (c == ':') {
StringBuilder sb = new StringBuilder(dateStr);
sb.delete(len-3, len-2);
dateStr = sb.toString();
} else if (c == '+' || c == '-') {
dateStr += "00";
}
len = dateStr.length();
c = dateStr.charAt(len-9);
if (Character.isDigit(c)) {
StringBuilder sb = new StringBuilder(dateStr);
sb.insert(len-5, ".000");
dateStr = sb.toString();
}
df = _formatISO8601;
if (_formatISO8601 == null) {
df = _formatISO8601 = _cloneFormat(DATE_FORMAT_ISO8601, DATE_FORMAT_STR_ISO8601, _timezone, _locale);
}
} else {
StringBuilder sb = new StringBuilder(dateStr);
int timeLen = len - dateStr.lastIndexOf('T') - 1;
if (timeLen <= 8) {
sb.append(".000");
}
sb.append('Z');
dateStr = sb.toString();
df = _formatISO8601_z;
if (df == null) {
df = _formatISO8601_z = _cloneFormat(DATE_FORMAT_ISO8601_Z, DATE_FORMAT_STR_ISO8601_Z,
_timezone, _locale);
}
}
}
return df.parse(dateStr, pos);
}
| protected Date parseAsISO8601(String dateStr, ParsePosition pos)
{
int len = dateStr.length();
char c = dateStr.charAt(len-1);
DateFormat df;
if (len <= 10 && Character.isDigit(c)) {
df = _formatPlain;
if (df == null) {
df = _formatPlain = _cloneFormat(DATE_FORMAT_PLAIN, DATE_FORMAT_STR_PLAIN, _timezone, _locale);
}
} else if (c == 'Z') {
df = _formatISO8601_z;
if (df == null) {
df = _formatISO8601_z = _cloneFormat(DATE_FORMAT_ISO8601_Z, DATE_FORMAT_STR_ISO8601_Z, _timezone, _locale);
}
if (dateStr.charAt(len-4) == ':') {
StringBuilder sb = new StringBuilder(dateStr);
sb.insert(len-1, ".000");
dateStr = sb.toString();
}
} else {
if (hasTimeZone(dateStr)) {
c = dateStr.charAt(len-3);
if (c == ':') {
StringBuilder sb = new StringBuilder(dateStr);
sb.delete(len-3, len-2);
dateStr = sb.toString();
} else if (c == '+' || c == '-') {
dateStr += "00";
}
len = dateStr.length();
int timeLen = len - dateStr.lastIndexOf('T') - 6;
if (timeLen < 12) {
int offset = len - 5;
StringBuilder sb = new StringBuilder(dateStr);
switch (timeLen) {
case 11:
sb.insert(offset, '0'); break;
case 10:
sb.insert(offset, "00"); break;
case 9:
sb.insert(offset, "000"); break;
case 8:
sb.insert(offset, ".000"); break;
case 7:
break;
case 6:
sb.insert(offset, "00.000");
case 5:
sb.insert(offset, ":00.000");
}
dateStr = sb.toString();
}
df = _formatISO8601;
if (_formatISO8601 == null) {
df = _formatISO8601 = _cloneFormat(DATE_FORMAT_ISO8601, DATE_FORMAT_STR_ISO8601, _timezone, _locale);
}
} else {
StringBuilder sb = new StringBuilder(dateStr);
int timeLen = len - dateStr.lastIndexOf('T') - 1;
if (timeLen < 12) {
switch (timeLen) {
case 11: sb.append('0');
case 10: sb.append('0');
case 9: sb.append('0');
break;
default:
sb.append(".000");
}
}
sb.append('Z');
dateStr = sb.toString();
df = _formatISO8601_z;
if (df == null) {
df = _formatISO8601_z = _cloneFormat(DATE_FORMAT_ISO8601_Z, DATE_FORMAT_STR_ISO8601_Z,
_timezone, _locale);
}
}
}
return df.parse(dateStr, pos);
}
|
JacksonDatabind-101 | protected Object deserializeUsingPropertyBasedWithUnwrapped(JsonParser p, DeserializationContext ctxt)
throws IOException
{
final PropertyBasedCreator creator = _propertyBasedCreator;
PropertyValueBuffer buffer = creator.startBuilding(p, ctxt, _objectIdReader);
TokenBuffer tokens = new TokenBuffer(p, ctxt);
tokens.writeStartObject();
JsonToken t = p.getCurrentToken();
for (; t == JsonToken.FIELD_NAME; t = p.nextToken()) {
String propName = p.getCurrentName();
p.nextToken();
SettableBeanProperty creatorProp = creator.findCreatorProperty(propName);
if (creatorProp != null) {
if (buffer.assignParameter(creatorProp,
_deserializeWithErrorWrapping(p, ctxt, creatorProp))) {
t = p.nextToken();
Object bean;
try {
bean = creator.build(ctxt, buffer);
} catch (Exception e) {
bean = wrapInstantiationProblem(e, ctxt);
}
p.setCurrentValue(bean);
while (t == JsonToken.FIELD_NAME) {
p.nextToken();
tokens.copyCurrentStructure(p);
t = p.nextToken();
}
tokens.writeEndObject();
if (bean.getClass() != _beanType.getRawClass()) {
ctxt.reportInputMismatch(creatorProp,
"Cannot create polymorphic instances with unwrapped values");
return null;
}
return _unwrappedPropertyHandler.processUnwrapped(p, ctxt, bean, tokens);
}
continue;
}
if (buffer.readIdProperty(propName)) {
continue;
}
SettableBeanProperty prop = _beanProperties.find(propName);
if (prop != null) {
buffer.bufferProperty(prop, _deserializeWithErrorWrapping(p, ctxt, prop));
continue;
}
if (_ignorableProps != null && _ignorableProps.contains(propName)) {
handleIgnoredProperty(p, ctxt, handledType(), propName);
continue;
}
if (_anySetter == null) {
tokens.writeFieldName(propName);
tokens.copyCurrentStructure(p);
} else {
TokenBuffer b2 = TokenBuffer.asCopyOfValue(p);
tokens.writeFieldName(propName);
tokens.append(b2);
try {
buffer.bufferAnyProperty(_anySetter, propName,
_anySetter.deserialize(b2.asParserOnFirstToken(), ctxt));
} catch (Exception e) {
wrapAndThrow(e, _beanType.getRawClass(), propName, ctxt);
}
continue;
}
}
Object bean;
try {
bean = creator.build(ctxt, buffer);
} catch (Exception e) {
wrapInstantiationProblem(e, ctxt);
return null;
}
return _unwrappedPropertyHandler.processUnwrapped(p, ctxt, bean, tokens);
}
| protected Object deserializeUsingPropertyBasedWithUnwrapped(JsonParser p, DeserializationContext ctxt)
throws IOException
{
final PropertyBasedCreator creator = _propertyBasedCreator;
PropertyValueBuffer buffer = creator.startBuilding(p, ctxt, _objectIdReader);
TokenBuffer tokens = new TokenBuffer(p, ctxt);
tokens.writeStartObject();
JsonToken t = p.getCurrentToken();
for (; t == JsonToken.FIELD_NAME; t = p.nextToken()) {
String propName = p.getCurrentName();
p.nextToken();
SettableBeanProperty creatorProp = creator.findCreatorProperty(propName);
if (creatorProp != null) {
if (buffer.assignParameter(creatorProp,
_deserializeWithErrorWrapping(p, ctxt, creatorProp))) {
t = p.nextToken();
Object bean;
try {
bean = creator.build(ctxt, buffer);
} catch (Exception e) {
bean = wrapInstantiationProblem(e, ctxt);
}
p.setCurrentValue(bean);
while (t == JsonToken.FIELD_NAME) {
tokens.copyCurrentStructure(p);
t = p.nextToken();
}
if (t != JsonToken.END_OBJECT) {
ctxt.reportWrongTokenException(this, JsonToken.END_OBJECT,
"Attempted to unwrap '%s' value",
handledType().getName());
}
tokens.writeEndObject();
if (bean.getClass() != _beanType.getRawClass()) {
ctxt.reportInputMismatch(creatorProp,
"Cannot create polymorphic instances with unwrapped values");
return null;
}
return _unwrappedPropertyHandler.processUnwrapped(p, ctxt, bean, tokens);
}
continue;
}
if (buffer.readIdProperty(propName)) {
continue;
}
SettableBeanProperty prop = _beanProperties.find(propName);
if (prop != null) {
buffer.bufferProperty(prop, _deserializeWithErrorWrapping(p, ctxt, prop));
continue;
}
if (_ignorableProps != null && _ignorableProps.contains(propName)) {
handleIgnoredProperty(p, ctxt, handledType(), propName);
continue;
}
if (_anySetter == null) {
tokens.writeFieldName(propName);
tokens.copyCurrentStructure(p);
} else {
TokenBuffer b2 = TokenBuffer.asCopyOfValue(p);
tokens.writeFieldName(propName);
tokens.append(b2);
try {
buffer.bufferAnyProperty(_anySetter, propName,
_anySetter.deserialize(b2.asParserOnFirstToken(), ctxt));
} catch (Exception e) {
wrapAndThrow(e, _beanType.getRawClass(), propName, ctxt);
}
continue;
}
}
Object bean;
try {
bean = creator.build(ctxt, buffer);
} catch (Exception e) {
wrapInstantiationProblem(e, ctxt);
return null;
}
return _unwrappedPropertyHandler.processUnwrapped(p, ctxt, bean, tokens);
}
|
Time-23 | private static synchronized String getConvertedId(String id) {
Map<String, String> map = cZoneIdConversion;
if (map == null) {
map = new HashMap<String, String>();
map.put("GMT", "UTC");
map.put("MIT", "Pacific/Apia");
map.put("HST", "Pacific/Honolulu");
map.put("AST", "America/Anchorage");
map.put("PST", "America/Los_Angeles");
map.put("MST", "America/Denver");
map.put("PNT", "America/Phoenix");
map.put("CST", "America/Chicago");
map.put("EST", "America/New_York");
map.put("IET", "America/Indianapolis");
map.put("PRT", "America/Puerto_Rico");
map.put("CNT", "America/St_Johns");
map.put("AGT", "America/Buenos_Aires");
map.put("BET", "America/Sao_Paulo");
map.put("WET", "Europe/London");
map.put("ECT", "Europe/Paris");
map.put("ART", "Africa/Cairo");
map.put("CAT", "Africa/Harare");
map.put("EET", "Europe/Bucharest");
map.put("EAT", "Africa/Addis_Ababa");
map.put("MET", "Asia/Tehran");
map.put("NET", "Asia/Yerevan");
map.put("PLT", "Asia/Karachi");
map.put("IST", "Asia/Calcutta");
map.put("BST", "Asia/Dhaka");
map.put("VST", "Asia/Saigon");
map.put("CTT", "Asia/Shanghai");
map.put("JST", "Asia/Tokyo");
map.put("ACT", "Australia/Darwin");
map.put("AET", "Australia/Sydney");
map.put("SST", "Pacific/Guadalcanal");
map.put("NST", "Pacific/Auckland");
cZoneIdConversion = map;
}
return map.get(id);
}
| private static synchronized String getConvertedId(String id) {
Map<String, String> map = cZoneIdConversion;
if (map == null) {
map = new HashMap<String, String>();
map.put("GMT", "UTC");
map.put("WET", "WET");
map.put("CET", "CET");
map.put("MET", "CET");
map.put("ECT", "CET");
map.put("EET", "EET");
map.put("MIT", "Pacific/Apia");
map.put("HST", "Pacific/Honolulu");
map.put("AST", "America/Anchorage");
map.put("PST", "America/Los_Angeles");
map.put("MST", "America/Denver");
map.put("PNT", "America/Phoenix");
map.put("CST", "America/Chicago");
map.put("EST", "America/New_York");
map.put("IET", "America/Indiana/Indianapolis");
map.put("PRT", "America/Puerto_Rico");
map.put("CNT", "America/St_Johns");
map.put("AGT", "America/Argentina/Buenos_Aires");
map.put("BET", "America/Sao_Paulo");
map.put("ART", "Africa/Cairo");
map.put("CAT", "Africa/Harare");
map.put("EAT", "Africa/Addis_Ababa");
map.put("NET", "Asia/Yerevan");
map.put("PLT", "Asia/Karachi");
map.put("IST", "Asia/Kolkata");
map.put("BST", "Asia/Dhaka");
map.put("VST", "Asia/Ho_Chi_Minh");
map.put("CTT", "Asia/Shanghai");
map.put("JST", "Asia/Tokyo");
map.put("ACT", "Australia/Darwin");
map.put("AET", "Australia/Sydney");
map.put("SST", "Pacific/Guadalcanal");
map.put("NST", "Pacific/Auckland");
cZoneIdConversion = map;
}
return map.get(id);
}
|
Csv-2 | public String get(final String name) {
if (mapping == null) {
throw new IllegalStateException(
"No header mapping was specified, the record values can't be accessed by name");
}
final Integer index = mapping.get(name);
return index != null ? values[index.intValue()] : null;
}
| public String get(final String name) {
if (mapping == null) {
throw new IllegalStateException(
"No header mapping was specified, the record values can't be accessed by name");
}
final Integer index = mapping.get(name);
try {
return index != null ? values[index.intValue()] : null;
} catch (ArrayIndexOutOfBoundsException e) {
throw new IllegalArgumentException(
String.format(
"Index for header '%s' is %d but CSVRecord only has %d values!",
name, index.intValue(), values.length));
}
}
|
Closure-20 | private Node tryFoldSimpleFunctionCall(Node n) {
Preconditions.checkState(n.isCall());
Node callTarget = n.getFirstChild();
if (callTarget != null && callTarget.isName() &&
callTarget.getString().equals("String")) {
Node value = callTarget.getNext();
if (value != null) {
Node addition = IR.add(
IR.string("").srcref(callTarget),
value.detachFromParent());
n.getParent().replaceChild(n, addition);
reportCodeChange();
return addition;
}
}
return n;
}
| private Node tryFoldSimpleFunctionCall(Node n) {
Preconditions.checkState(n.isCall());
Node callTarget = n.getFirstChild();
if (callTarget != null && callTarget.isName() &&
callTarget.getString().equals("String")) {
Node value = callTarget.getNext();
if (value != null && value.getNext() == null &&
NodeUtil.isImmutableValue(value)) {
Node addition = IR.add(
IR.string("").srcref(callTarget),
value.detachFromParent());
n.getParent().replaceChild(n, addition);
reportCodeChange();
return addition;
}
}
return n;
}
|
Compress-45 | public static int formatLongOctalOrBinaryBytes(
final long value, final byte[] buf, final int offset, final int length) {
final long maxAsOctalChar = length == TarConstants.UIDLEN ? TarConstants.MAXID : TarConstants.MAXSIZE;
final boolean negative = value < 0;
if (!negative && value <= maxAsOctalChar) {
return formatLongOctalBytes(value, buf, offset, length);
}
if (length < 9) {
formatLongBinary(value, buf, offset, length, negative);
}
formatBigIntegerBinary(value, buf, offset, length, negative);
buf[offset] = (byte) (negative ? 0xff : 0x80);
return offset + length;
}
| public static int formatLongOctalOrBinaryBytes(
final long value, final byte[] buf, final int offset, final int length) {
final long maxAsOctalChar = length == TarConstants.UIDLEN ? TarConstants.MAXID : TarConstants.MAXSIZE;
final boolean negative = value < 0;
if (!negative && value <= maxAsOctalChar) {
return formatLongOctalBytes(value, buf, offset, length);
}
if (length < 9) {
formatLongBinary(value, buf, offset, length, negative);
} else {
formatBigIntegerBinary(value, buf, offset, length, negative);
}
buf[offset] = (byte) (negative ? 0xff : 0x80);
return offset + length;
}
|
Jsoup-54 | private void copyAttributes(org.jsoup.nodes.Node source, Element el) {
for (Attribute attribute : source.attributes()) {
String key = attribute.getKey().replaceAll("[^-a-zA-Z0-9_:.]", "");
el.setAttribute(key, attribute.getValue());
}
}
| private void copyAttributes(org.jsoup.nodes.Node source, Element el) {
for (Attribute attribute : source.attributes()) {
String key = attribute.getKey().replaceAll("[^-a-zA-Z0-9_:.]", "");
if (key.matches("[a-zA-Z_:]{1}[-a-zA-Z0-9_:.]*"))
el.setAttribute(key, attribute.getValue());
}
}
|
Compress-11 | public ArchiveInputStream createArchiveInputStream(final InputStream in)
throws ArchiveException {
if (in == null) {
throw new IllegalArgumentException("Stream must not be null.");
}
if (!in.markSupported()) {
throw new IllegalArgumentException("Mark is not supported.");
}
final byte[] signature = new byte[12];
in.mark(signature.length);
try {
int signatureLength = in.read(signature);
in.reset();
if (ZipArchiveInputStream.matches(signature, signatureLength)) {
return new ZipArchiveInputStream(in);
} else if (JarArchiveInputStream.matches(signature, signatureLength)) {
return new JarArchiveInputStream(in);
} else if (ArArchiveInputStream.matches(signature, signatureLength)) {
return new ArArchiveInputStream(in);
} else if (CpioArchiveInputStream.matches(signature, signatureLength)) {
return new CpioArchiveInputStream(in);
}
final byte[] dumpsig = new byte[32];
in.mark(dumpsig.length);
signatureLength = in.read(dumpsig);
in.reset();
if (DumpArchiveInputStream.matches(dumpsig, signatureLength)) {
return new DumpArchiveInputStream(in);
}
final byte[] tarheader = new byte[512];
in.mark(tarheader.length);
signatureLength = in.read(tarheader);
in.reset();
if (TarArchiveInputStream.matches(tarheader, signatureLength)) {
return new TarArchiveInputStream(in);
}
try {
TarArchiveInputStream tais = new TarArchiveInputStream(new ByteArrayInputStream(tarheader));
tais.getNextEntry();
return new TarArchiveInputStream(in);
} catch (Exception e) {
}
} catch (IOException e) {
throw new ArchiveException("Could not use reset and mark operations.", e);
}
throw new ArchiveException("No Archiver found for the stream signature");
}
| public ArchiveInputStream createArchiveInputStream(final InputStream in)
throws ArchiveException {
if (in == null) {
throw new IllegalArgumentException("Stream must not be null.");
}
if (!in.markSupported()) {
throw new IllegalArgumentException("Mark is not supported.");
}
final byte[] signature = new byte[12];
in.mark(signature.length);
try {
int signatureLength = in.read(signature);
in.reset();
if (ZipArchiveInputStream.matches(signature, signatureLength)) {
return new ZipArchiveInputStream(in);
} else if (JarArchiveInputStream.matches(signature, signatureLength)) {
return new JarArchiveInputStream(in);
} else if (ArArchiveInputStream.matches(signature, signatureLength)) {
return new ArArchiveInputStream(in);
} else if (CpioArchiveInputStream.matches(signature, signatureLength)) {
return new CpioArchiveInputStream(in);
}
final byte[] dumpsig = new byte[32];
in.mark(dumpsig.length);
signatureLength = in.read(dumpsig);
in.reset();
if (DumpArchiveInputStream.matches(dumpsig, signatureLength)) {
return new DumpArchiveInputStream(in);
}
final byte[] tarheader = new byte[512];
in.mark(tarheader.length);
signatureLength = in.read(tarheader);
in.reset();
if (TarArchiveInputStream.matches(tarheader, signatureLength)) {
return new TarArchiveInputStream(in);
}
if (signatureLength >= 512) {
try {
TarArchiveInputStream tais = new TarArchiveInputStream(new ByteArrayInputStream(tarheader));
tais.getNextEntry();
return new TarArchiveInputStream(in);
} catch (Exception e) {
}
}
} catch (IOException e) {
throw new ArchiveException("Could not use reset and mark operations.", e);
}
throw new ArchiveException("No Archiver found for the stream signature");
}
|
JacksonXml-5 | protected XmlSerializerProvider(XmlSerializerProvider src) {
super(src);
_rootNameLookup = src._rootNameLookup;
}
| protected XmlSerializerProvider(XmlSerializerProvider src) {
super(src);
_rootNameLookup = new XmlRootNameLookup();
}
|
Csv-15 | private void printAndQuote(final Object object, final CharSequence value, final int offset, final int len,
final Appendable out, final boolean newRecord) throws IOException {
boolean quote = false;
int start = offset;
int pos = offset;
final int end = offset + len;
final char delimChar = getDelimiter();
final char quoteChar = getQuoteCharacter().charValue();
QuoteMode quoteModePolicy = getQuoteMode();
if (quoteModePolicy == null) {
quoteModePolicy = QuoteMode.MINIMAL;
}
switch (quoteModePolicy) {
case ALL:
case ALL_NON_NULL:
quote = true;
break;
case NON_NUMERIC:
quote = !(object instanceof Number);
break;
case NONE:
printAndEscape(value, offset, len, out);
return;
case MINIMAL:
if (len <= 0) {
if (newRecord) {
quote = true;
}
} else {
char c = value.charAt(pos);
if (newRecord && (c < 0x20 || c > 0x21 && c < 0x23 || c > 0x2B && c < 0x2D || c > 0x7E)) {
quote = true;
} else if (c <= COMMENT) {
quote = true;
} else {
while (pos < end) {
c = value.charAt(pos);
if (c == LF || c == CR || c == quoteChar || c == delimChar) {
quote = true;
break;
}
pos++;
}
if (!quote) {
pos = end - 1;
c = value.charAt(pos);
if (c <= SP) {
quote = true;
}
}
}
}
if (!quote) {
out.append(value, start, end);
return;
}
break;
default:
throw new IllegalStateException("Unexpected Quote value: " + quoteModePolicy);
}
if (!quote) {
out.append(value, start, end);
return;
}
out.append(quoteChar);
while (pos < end) {
final char c = value.charAt(pos);
if (c == quoteChar) {
out.append(value, start, pos + 1);
start = pos;
}
pos++;
}
out.append(value, start, pos);
out.append(quoteChar);
}
| private void printAndQuote(final Object object, final CharSequence value, final int offset, final int len,
final Appendable out, final boolean newRecord) throws IOException {
boolean quote = false;
int start = offset;
int pos = offset;
final int end = offset + len;
final char delimChar = getDelimiter();
final char quoteChar = getQuoteCharacter().charValue();
QuoteMode quoteModePolicy = getQuoteMode();
if (quoteModePolicy == null) {
quoteModePolicy = QuoteMode.MINIMAL;
}
switch (quoteModePolicy) {
case ALL:
case ALL_NON_NULL:
quote = true;
break;
case NON_NUMERIC:
quote = !(object instanceof Number);
break;
case NONE:
printAndEscape(value, offset, len, out);
return;
case MINIMAL:
if (len <= 0) {
if (newRecord) {
quote = true;
}
} else {
char c = value.charAt(pos);
if (c <= COMMENT) {
quote = true;
} else {
while (pos < end) {
c = value.charAt(pos);
if (c == LF || c == CR || c == quoteChar || c == delimChar) {
quote = true;
break;
}
pos++;
}
if (!quote) {
pos = end - 1;
c = value.charAt(pos);
if (c <= SP) {
quote = true;
}
}
}
}
if (!quote) {
out.append(value, start, end);
return;
}
break;
default:
throw new IllegalStateException("Unexpected Quote value: " + quoteModePolicy);
}
if (!quote) {
out.append(value, start, end);
return;
}
out.append(quoteChar);
while (pos < end) {
final char c = value.charAt(pos);
if (c == quoteChar) {
out.append(value, start, pos + 1);
start = pos;
}
pos++;
}
out.append(value, start, pos);
out.append(quoteChar);
}
|
Chart-6 | public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (!(obj instanceof ShapeList)) {
return false;
}
return super.equals(obj);
}
| public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (!(obj instanceof ShapeList)) {
return false;
}
ShapeList that = (ShapeList) obj;
int listSize = size();
for (int i = 0; i < listSize; i++) {
if (!ShapeUtilities.equal((Shape) get(i), (Shape) that.get(i))) {
return false;
}
}
return true;
}
|
Mockito-34 | public void captureArgumentsFrom(Invocation i) {
int k = 0;
for (Matcher m : matchers) {
if (m instanceof CapturesArguments) {
((CapturesArguments) m).captureFrom(i.getArguments()[k]);
}
k++;
}
}
| public void captureArgumentsFrom(Invocation i) {
int k = 0;
for (Matcher m : matchers) {
if (m instanceof CapturesArguments && i.getArguments().length > k) {
((CapturesArguments) m).captureFrom(i.getArguments()[k]);
}
k++;
}
}
|
Math-34 | public Iterator<Chromosome> iterator() {
return chromosomes.iterator();
}
| public Iterator<Chromosome> iterator() {
return getChromosomes().iterator();
}
|
Closure-44 | void add(String newcode) {
maybeEndStatement();
if (newcode.length() == 0) {
return;
}
char c = newcode.charAt(0);
if ((isWordChar(c) || c == '\\') &&
isWordChar(getLastChar())) {
append(" ");
}
append(newcode);
}
| void add(String newcode) {
maybeEndStatement();
if (newcode.length() == 0) {
return;
}
char c = newcode.charAt(0);
if ((isWordChar(c) || c == '\\') &&
isWordChar(getLastChar())) {
append(" ");
} else if (c == '/' && getLastChar() == '/') {
append(" ");
}
append(newcode);
}
|
Compress-25 | public ZipArchiveInputStream(InputStream inputStream,
String encoding,
boolean useUnicodeExtraFields,
boolean allowStoredEntriesWithDataDescriptor) {
zipEncoding = ZipEncodingHelper.getZipEncoding(encoding);
this.useUnicodeExtraFields = useUnicodeExtraFields;
in = new PushbackInputStream(inputStream, buf.capacity());
this.allowStoredEntriesWithDataDescriptor =
allowStoredEntriesWithDataDescriptor;
}
| public ZipArchiveInputStream(InputStream inputStream,
String encoding,
boolean useUnicodeExtraFields,
boolean allowStoredEntriesWithDataDescriptor) {
zipEncoding = ZipEncodingHelper.getZipEncoding(encoding);
this.useUnicodeExtraFields = useUnicodeExtraFields;
in = new PushbackInputStream(inputStream, buf.capacity());
this.allowStoredEntriesWithDataDescriptor =
allowStoredEntriesWithDataDescriptor;
buf.limit(0);
}
|
Closure-52 | static boolean isSimpleNumber(String s) {
int len = s.length();
for (int index = 0; index < len; index++) {
char c = s.charAt(index);
if (c < '0' || c > '9') {
return false;
}
}
return len > 0;
}
| static boolean isSimpleNumber(String s) {
int len = s.length();
for (int index = 0; index < len; index++) {
char c = s.charAt(index);
if (c < '0' || c > '9') {
return false;
}
}
return len > 0 && s.charAt(0) != '0';
}
|
Closure-14 | private static Node computeFollowNode(
Node fromNode, Node node, ControlFlowAnalysis cfa) {
Node parent = node.getParent();
if (parent == null || parent.isFunction() ||
(cfa != null && node == cfa.root)) {
return null;
}
switch (parent.getType()) {
case Token.IF:
return computeFollowNode(fromNode, parent, cfa);
case Token.CASE:
case Token.DEFAULT_CASE:
if (parent.getNext() != null) {
if (parent.getNext().isCase()) {
return parent.getNext().getFirstChild().getNext();
} else if (parent.getNext().isDefaultCase()) {
return parent.getNext().getFirstChild();
} else {
Preconditions.checkState(false, "Not reachable");
}
} else {
return computeFollowNode(fromNode, parent, cfa);
}
break;
case Token.FOR:
if (NodeUtil.isForIn(parent)) {
return parent;
} else {
return parent.getFirstChild().getNext().getNext();
}
case Token.WHILE:
case Token.DO:
return parent;
case Token.TRY:
if (parent.getFirstChild() == node) {
if (NodeUtil.hasFinally(parent)) {
return computeFallThrough(parent.getLastChild());
} else {
return computeFollowNode(fromNode, parent, cfa);
}
} else if (NodeUtil.getCatchBlock(parent) == node){
if (NodeUtil.hasFinally(parent)) {
return computeFallThrough(node.getNext());
} else {
return computeFollowNode(fromNode, parent, cfa);
}
} else if (parent.getLastChild() == node){
if (cfa != null) {
for (Node finallyNode : cfa.finallyMap.get(parent)) {
cfa.createEdge(fromNode, Branch.UNCOND, finallyNode);
}
}
return computeFollowNode(fromNode, parent, cfa);
}
}
Node nextSibling = node.getNext();
while (nextSibling != null && nextSibling.isFunction()) {
nextSibling = nextSibling.getNext();
}
if (nextSibling != null) {
return computeFallThrough(nextSibling);
} else {
return computeFollowNode(fromNode, parent, cfa);
}
}
| private static Node computeFollowNode(
Node fromNode, Node node, ControlFlowAnalysis cfa) {
Node parent = node.getParent();
if (parent == null || parent.isFunction() ||
(cfa != null && node == cfa.root)) {
return null;
}
switch (parent.getType()) {
case Token.IF:
return computeFollowNode(fromNode, parent, cfa);
case Token.CASE:
case Token.DEFAULT_CASE:
if (parent.getNext() != null) {
if (parent.getNext().isCase()) {
return parent.getNext().getFirstChild().getNext();
} else if (parent.getNext().isDefaultCase()) {
return parent.getNext().getFirstChild();
} else {
Preconditions.checkState(false, "Not reachable");
}
} else {
return computeFollowNode(fromNode, parent, cfa);
}
break;
case Token.FOR:
if (NodeUtil.isForIn(parent)) {
return parent;
} else {
return parent.getFirstChild().getNext().getNext();
}
case Token.WHILE:
case Token.DO:
return parent;
case Token.TRY:
if (parent.getFirstChild() == node) {
if (NodeUtil.hasFinally(parent)) {
return computeFallThrough(parent.getLastChild());
} else {
return computeFollowNode(fromNode, parent, cfa);
}
} else if (NodeUtil.getCatchBlock(parent) == node){
if (NodeUtil.hasFinally(parent)) {
return computeFallThrough(node.getNext());
} else {
return computeFollowNode(fromNode, parent, cfa);
}
} else if (parent.getLastChild() == node){
if (cfa != null) {
for (Node finallyNode : cfa.finallyMap.get(parent)) {
cfa.createEdge(fromNode, Branch.ON_EX, finallyNode);
}
}
return computeFollowNode(fromNode, parent, cfa);
}
}
Node nextSibling = node.getNext();
while (nextSibling != null && nextSibling.isFunction()) {
nextSibling = nextSibling.getNext();
}
if (nextSibling != null) {
return computeFallThrough(nextSibling);
} else {
return computeFollowNode(fromNode, parent, cfa);
}
}
|
Math-56 | public int[] getCounts(int index) {
if (index < 0 ||
index >= totalSize) {
throw new OutOfRangeException(index, 0, totalSize);
}
final int[] indices = new int[dimension];
int count = 0;
for (int i = 0; i < last; i++) {
int idx = 0;
final int offset = uniCounterOffset[i];
while (count <= index) {
count += offset;
++idx;
}
--idx;
count -= offset;
indices[i] = idx;
}
int idx = 1;
while (count < index) {
count += idx;
++idx;
}
--idx;
indices[last] = idx;
return indices;
}
| public int[] getCounts(int index) {
if (index < 0 ||
index >= totalSize) {
throw new OutOfRangeException(index, 0, totalSize);
}
final int[] indices = new int[dimension];
int count = 0;
for (int i = 0; i < last; i++) {
int idx = 0;
final int offset = uniCounterOffset[i];
while (count <= index) {
count += offset;
++idx;
}
--idx;
count -= offset;
indices[i] = idx;
}
indices[last] = index - count;
return indices;
}
|
Math-79 | public static double distance(int[] p1, int[] p2) {
int sum = 0;
for (int i = 0; i < p1.length; i++) {
final int dp = p1[i] - p2[i];
sum += dp * dp;
}
return Math.sqrt(sum);
}
| public static double distance(int[] p1, int[] p2) {
double sum = 0;
for (int i = 0; i < p1.length; i++) {
final double dp = p1[i] - p2[i];
sum += dp * dp;
}
return Math.sqrt(sum);
}
|
Jsoup-53 | public String chompBalanced(char open, char close) {
int start = -1;
int end = -1;
int depth = 0;
char last = 0;
do {
if (isEmpty()) break;
Character c = consume();
if (last == 0 || last != ESC) {
if (c.equals(open)) {
depth++;
if (start == -1)
start = pos;
}
else if (c.equals(close))
depth--;
}
if (depth > 0 && last != 0)
end = pos;
last = c;
} while (depth > 0);
return (end >= 0) ? queue.substring(start, end) : "";
}
| public String chompBalanced(char open, char close) {
int start = -1;
int end = -1;
int depth = 0;
char last = 0;
boolean inQuote = false;
do {
if (isEmpty()) break;
Character c = consume();
if (last == 0 || last != ESC) {
if (c.equals('\'') || c.equals('"') && c != open)
inQuote = !inQuote;
if (inQuote)
continue;
if (c.equals(open)) {
depth++;
if (start == -1)
start = pos;
}
else if (c.equals(close))
depth--;
}
if (depth > 0 && last != 0)
end = pos;
last = c;
} while (depth > 0);
return (end >= 0) ? queue.substring(start, end) : "";
}
|
Closure-92 | void replace() {
if (firstNode == null) {
replacementNode = candidateDefinition;
return;
}
if (candidateDefinition != null && explicitNode != null) {
explicitNode.detachFromParent();
compiler.reportCodeChange();
replacementNode = candidateDefinition;
if (NodeUtil.isExpressionNode(candidateDefinition)) {
candidateDefinition.putBooleanProp(Node.IS_NAMESPACE, true);
Node assignNode = candidateDefinition.getFirstChild();
Node nameNode = assignNode.getFirstChild();
if (nameNode.getType() == Token.NAME) {
Node valueNode = nameNode.getNext();
assignNode.removeChild(nameNode);
assignNode.removeChild(valueNode);
nameNode.addChildToFront(valueNode);
Node varNode = new Node(Token.VAR, nameNode);
varNode.copyInformationFrom(candidateDefinition);
candidateDefinition.getParent().replaceChild(
candidateDefinition, varNode);
nameNode.setJSDocInfo(assignNode.getJSDocInfo());
compiler.reportCodeChange();
replacementNode = varNode;
}
}
} else {
replacementNode = createDeclarationNode();
if (firstModule == minimumModule) {
firstNode.getParent().addChildBefore(replacementNode, firstNode);
} else {
int indexOfDot = namespace.indexOf('.');
if (indexOfDot == -1) {
compiler.getNodeForCodeInsertion(minimumModule)
.addChildToBack(replacementNode);
} else {
ProvidedName parentName =
providedNames.get(namespace.substring(0, indexOfDot));
Preconditions.checkNotNull(parentName);
Preconditions.checkNotNull(parentName.replacementNode);
parentName.replacementNode.getParent().addChildAfter(
replacementNode, parentName.replacementNode);
}
}
if (explicitNode != null) {
explicitNode.detachFromParent();
}
compiler.reportCodeChange();
}
}
| void replace() {
if (firstNode == null) {
replacementNode = candidateDefinition;
return;
}
if (candidateDefinition != null && explicitNode != null) {
explicitNode.detachFromParent();
compiler.reportCodeChange();
replacementNode = candidateDefinition;
if (NodeUtil.isExpressionNode(candidateDefinition)) {
candidateDefinition.putBooleanProp(Node.IS_NAMESPACE, true);
Node assignNode = candidateDefinition.getFirstChild();
Node nameNode = assignNode.getFirstChild();
if (nameNode.getType() == Token.NAME) {
Node valueNode = nameNode.getNext();
assignNode.removeChild(nameNode);
assignNode.removeChild(valueNode);
nameNode.addChildToFront(valueNode);
Node varNode = new Node(Token.VAR, nameNode);
varNode.copyInformationFrom(candidateDefinition);
candidateDefinition.getParent().replaceChild(
candidateDefinition, varNode);
nameNode.setJSDocInfo(assignNode.getJSDocInfo());
compiler.reportCodeChange();
replacementNode = varNode;
}
}
} else {
replacementNode = createDeclarationNode();
if (firstModule == minimumModule) {
firstNode.getParent().addChildBefore(replacementNode, firstNode);
} else {
int indexOfDot = namespace.lastIndexOf('.');
if (indexOfDot == -1) {
compiler.getNodeForCodeInsertion(minimumModule)
.addChildToBack(replacementNode);
} else {
ProvidedName parentName =
providedNames.get(namespace.substring(0, indexOfDot));
Preconditions.checkNotNull(parentName);
Preconditions.checkNotNull(parentName.replacementNode);
parentName.replacementNode.getParent().addChildAfter(
replacementNode, parentName.replacementNode);
}
}
if (explicitNode != null) {
explicitNode.detachFromParent();
}
compiler.reportCodeChange();
}
}
|
Compress-10 | private void resolveLocalFileHeaderData(Map<ZipArchiveEntry, NameAndComment>
entriesWithoutUTF8Flag)
throws IOException {
for (ZipArchiveEntry ze : entries.keySet()) {
OffsetEntry offsetEntry = entries.get(ze);
long offset = offsetEntry.headerOffset;
archive.seek(offset + LFH_OFFSET_FOR_FILENAME_LENGTH);
byte[] b = new byte[SHORT];
archive.readFully(b);
int fileNameLen = ZipShort.getValue(b);
archive.readFully(b);
int extraFieldLen = ZipShort.getValue(b);
int lenToSkip = fileNameLen;
while (lenToSkip > 0) {
int skipped = archive.skipBytes(lenToSkip);
if (skipped <= 0) {
throw new RuntimeException("failed to skip file name in"
+ " local file header");
}
lenToSkip -= skipped;
}
byte[] localExtraData = new byte[extraFieldLen];
archive.readFully(localExtraData);
ze.setExtra(localExtraData);
offsetEntry.dataOffset = offset + LFH_OFFSET_FOR_FILENAME_LENGTH
+ SHORT + SHORT + fileNameLen + extraFieldLen;
if (entriesWithoutUTF8Flag.containsKey(ze)) {
String orig = ze.getName();
NameAndComment nc = entriesWithoutUTF8Flag.get(ze);
ZipUtil.setNameAndCommentFromExtraFields(ze, nc.name,
nc.comment);
if (!orig.equals(ze.getName())) {
nameMap.remove(orig);
nameMap.put(ze.getName(), ze);
}
}
}
}
| private void resolveLocalFileHeaderData(Map<ZipArchiveEntry, NameAndComment>
entriesWithoutUTF8Flag)
throws IOException {
Map<ZipArchiveEntry, OffsetEntry> origMap =
new LinkedHashMap<ZipArchiveEntry, OffsetEntry>(entries);
entries.clear();
for (ZipArchiveEntry ze : origMap.keySet()) {
OffsetEntry offsetEntry = origMap.get(ze);
long offset = offsetEntry.headerOffset;
archive.seek(offset + LFH_OFFSET_FOR_FILENAME_LENGTH);
byte[] b = new byte[SHORT];
archive.readFully(b);
int fileNameLen = ZipShort.getValue(b);
archive.readFully(b);
int extraFieldLen = ZipShort.getValue(b);
int lenToSkip = fileNameLen;
while (lenToSkip > 0) {
int skipped = archive.skipBytes(lenToSkip);
if (skipped <= 0) {
throw new RuntimeException("failed to skip file name in"
+ " local file header");
}
lenToSkip -= skipped;
}
byte[] localExtraData = new byte[extraFieldLen];
archive.readFully(localExtraData);
ze.setExtra(localExtraData);
offsetEntry.dataOffset = offset + LFH_OFFSET_FOR_FILENAME_LENGTH
+ SHORT + SHORT + fileNameLen + extraFieldLen;
if (entriesWithoutUTF8Flag.containsKey(ze)) {
String orig = ze.getName();
NameAndComment nc = entriesWithoutUTF8Flag.get(ze);
ZipUtil.setNameAndCommentFromExtraFields(ze, nc.name,
nc.comment);
if (!orig.equals(ze.getName())) {
nameMap.remove(orig);
nameMap.put(ze.getName(), ze);
}
}
entries.put(ze, offsetEntry);
}
}
|
Closure-121 | private void inlineNonConstants(
Var v, ReferenceCollection referenceInfo,
boolean maybeModifiedArguments) {
int refCount = referenceInfo.references.size();
Reference declaration = referenceInfo.references.get(0);
Reference init = referenceInfo.getInitializingReference();
int firstRefAfterInit = (declaration == init) ? 2 : 3;
if (refCount > 1 &&
isImmutableAndWellDefinedVariable(v, referenceInfo)) {
Node value;
if (init != null) {
value = init.getAssignedValue();
} else {
Node srcLocation = declaration.getNode();
value = NodeUtil.newUndefinedNode(srcLocation);
}
Preconditions.checkNotNull(value);
inlineWellDefinedVariable(v, value, referenceInfo.references);
staleVars.add(v);
} else if (refCount == firstRefAfterInit) {
Reference reference = referenceInfo.references.get(
firstRefAfterInit - 1);
if (canInline(declaration, init, reference)) {
inline(v, declaration, init, reference);
staleVars.add(v);
}
} else if (declaration != init && refCount == 2) {
if (isValidDeclaration(declaration) && isValidInitialization(init)) {
Node value = init.getAssignedValue();
Preconditions.checkNotNull(value);
inlineWellDefinedVariable(v, value, referenceInfo.references);
staleVars.add(v);
}
}
if (!maybeModifiedArguments &&
!staleVars.contains(v) &&
referenceInfo.isWellDefined() &&
referenceInfo.isAssignedOnceInLifetime()) {
List<Reference> refs = referenceInfo.references;
for (int i = 1 ; i < refs.size(); i++) {
Node nameNode = refs.get(i).getNode();
if (aliasCandidates.containsKey(nameNode)) {
AliasCandidate candidate = aliasCandidates.get(nameNode);
if (!staleVars.contains(candidate.alias) &&
!isVarInlineForbidden(candidate.alias)) {
Reference aliasInit;
aliasInit = candidate.refInfo.getInitializingReference();
Node value = aliasInit.getAssignedValue();
Preconditions.checkNotNull(value);
inlineWellDefinedVariable(candidate.alias,
value,
candidate.refInfo.references);
staleVars.add(candidate.alias);
}
}
}
}
}
| private void inlineNonConstants(
Var v, ReferenceCollection referenceInfo,
boolean maybeModifiedArguments) {
int refCount = referenceInfo.references.size();
Reference declaration = referenceInfo.references.get(0);
Reference init = referenceInfo.getInitializingReference();
int firstRefAfterInit = (declaration == init) ? 2 : 3;
if (refCount > 1 &&
isImmutableAndWellDefinedVariable(v, referenceInfo)) {
Node value;
if (init != null) {
value = init.getAssignedValue();
} else {
Node srcLocation = declaration.getNode();
value = NodeUtil.newUndefinedNode(srcLocation);
}
Preconditions.checkNotNull(value);
inlineWellDefinedVariable(v, value, referenceInfo.references);
staleVars.add(v);
} else if (refCount == firstRefAfterInit) {
Reference reference = referenceInfo.references.get(
firstRefAfterInit - 1);
if (canInline(declaration, init, reference)) {
inline(v, declaration, init, reference);
staleVars.add(v);
}
} else if (declaration != init && refCount == 2) {
if (isValidDeclaration(declaration) && isValidInitialization(init)) {
Node value = init.getAssignedValue();
Preconditions.checkNotNull(value);
inlineWellDefinedVariable(v, value, referenceInfo.references);
staleVars.add(v);
}
}
if (!maybeModifiedArguments &&
!staleVars.contains(v) &&
referenceInfo.isWellDefined() &&
referenceInfo.isAssignedOnceInLifetime() &&
(isInlineableDeclaredConstant(v, referenceInfo) ||
referenceInfo.isOnlyAssignmentSameScopeAsDeclaration())) {
List<Reference> refs = referenceInfo.references;
for (int i = 1 ; i < refs.size(); i++) {
Node nameNode = refs.get(i).getNode();
if (aliasCandidates.containsKey(nameNode)) {
AliasCandidate candidate = aliasCandidates.get(nameNode);
if (!staleVars.contains(candidate.alias) &&
!isVarInlineForbidden(candidate.alias)) {
Reference aliasInit;
aliasInit = candidate.refInfo.getInitializingReference();
Node value = aliasInit.getAssignedValue();
Preconditions.checkNotNull(value);
inlineWellDefinedVariable(candidate.alias,
value,
candidate.refInfo.references);
staleVars.add(candidate.alias);
}
}
}
}
}
|
Jsoup-59 | final void newAttribute() {
if (attributes == null)
attributes = new Attributes();
if (pendingAttributeName != null) {
pendingAttributeName = pendingAttributeName.trim();
Attribute attribute;
if (hasPendingAttributeValue)
attribute = new Attribute(pendingAttributeName,
pendingAttributeValue.length() > 0 ? pendingAttributeValue.toString() : pendingAttributeValueS);
else if (hasEmptyAttributeValue)
attribute = new Attribute(pendingAttributeName, "");
else
attribute = new BooleanAttribute(pendingAttributeName);
attributes.put(attribute);
}
pendingAttributeName = null;
hasEmptyAttributeValue = false;
hasPendingAttributeValue = false;
reset(pendingAttributeValue);
pendingAttributeValueS = null;
}
| final void newAttribute() {
if (attributes == null)
attributes = new Attributes();
if (pendingAttributeName != null) {
pendingAttributeName = pendingAttributeName.trim();
if (pendingAttributeName.length() > 0) {
Attribute attribute;
if (hasPendingAttributeValue)
attribute = new Attribute(pendingAttributeName,
pendingAttributeValue.length() > 0 ? pendingAttributeValue.toString() : pendingAttributeValueS);
else if (hasEmptyAttributeValue)
attribute = new Attribute(pendingAttributeName, "");
else
attribute = new BooleanAttribute(pendingAttributeName);
attributes.put(attribute);
}
}
pendingAttributeName = null;
hasEmptyAttributeValue = false;
hasPendingAttributeValue = false;
reset(pendingAttributeValue);
pendingAttributeValueS = null;
}
|
Lang-28 | public int translate(CharSequence input, int index, Writer out) throws IOException {
if(input.charAt(index) == '&' && input.charAt(index + 1) == '#') {
int start = index + 2;
boolean isHex = false;
char firstChar = input.charAt(start);
if(firstChar == 'x' || firstChar == 'X') {
start++;
isHex = true;
}
int end = start;
while(input.charAt(end) != ';') {
end++;
}
int entityValue;
try {
if(isHex) {
entityValue = Integer.parseInt(input.subSequence(start, end).toString(), 16);
} else {
entityValue = Integer.parseInt(input.subSequence(start, end).toString(), 10);
}
} catch(NumberFormatException nfe) {
return 0;
}
out.write(entityValue);
return 2 + (end - start) + (isHex ? 1 : 0) + 1;
}
return 0;
}
| public int translate(CharSequence input, int index, Writer out) throws IOException {
if(input.charAt(index) == '&' && input.charAt(index + 1) == '#') {
int start = index + 2;
boolean isHex = false;
char firstChar = input.charAt(start);
if(firstChar == 'x' || firstChar == 'X') {
start++;
isHex = true;
}
int end = start;
while(input.charAt(end) != ';') {
end++;
}
int entityValue;
try {
if(isHex) {
entityValue = Integer.parseInt(input.subSequence(start, end).toString(), 16);
} else {
entityValue = Integer.parseInt(input.subSequence(start, end).toString(), 10);
}
} catch(NumberFormatException nfe) {
return 0;
}
if(entityValue > 0xFFFF) {
char[] chrs = Character.toChars(entityValue);
out.write(chrs[0]);
out.write(chrs[1]);
} else {
out.write(entityValue);
}
return 2 + (end - start) + (isHex ? 1 : 0) + 1;
}
return 0;
}
|
Math-87 | private Integer getBasicRow(final int col) {
Integer row = null;
for (int i = getNumObjectiveFunctions(); i < getHeight(); i++) {
if (!MathUtils.equals(getEntry(i, col), 0.0, epsilon)) {
if (row == null) {
row = i;
} else {
return null;
}
}
}
return row;
}
| private Integer getBasicRow(final int col) {
Integer row = null;
for (int i = getNumObjectiveFunctions(); i < getHeight(); i++) {
if (MathUtils.equals(getEntry(i, col), 1.0, epsilon) && (row == null)) {
row = i;
} else if (!MathUtils.equals(getEntry(i, col), 0.0, epsilon)) {
return null;
}
}
return row;
}
|
JacksonCore-23 | public DefaultPrettyPrinter createInstance() {
return new DefaultPrettyPrinter(this);
}
| public DefaultPrettyPrinter createInstance() {
if (getClass() != DefaultPrettyPrinter.class) {
throw new IllegalStateException("Failed `createInstance()`: "+getClass().getName()
+" does not override method; it has to");
}
return new DefaultPrettyPrinter(this);
}
|
Closure-122 | private void handleBlockComment(Comment comment) {
if (comment.getValue().indexOf("/* @") != -1 || comment.getValue().indexOf("\n * @") != -1) {
errorReporter.warning(
SUSPICIOUS_COMMENT_WARNING,
sourceName,
comment.getLineno(), "", 0);
}
}
| private void handleBlockComment(Comment comment) {
Pattern p = Pattern.compile("(/|(\n[ \t]*))\\*[ \t]*@[a-zA-Z]");
if (p.matcher(comment.getValue()).find()) {
errorReporter.warning(
SUSPICIOUS_COMMENT_WARNING,
sourceName,
comment.getLineno(), "", 0);
}
}
|
JacksonDatabind-8 | protected void verifyNonDup(AnnotatedWithParams newOne, int typeIndex, boolean explicit)
{
final int mask = (1 << typeIndex);
_hasNonDefaultCreator = true;
AnnotatedWithParams oldOne = _creators[typeIndex];
if (oldOne != null) {
if ((_explicitCreators & mask) != 0) {
if (!explicit) {
return;
}
}
if (oldOne.getClass() == newOne.getClass()) {
throw new IllegalArgumentException("Conflicting "+TYPE_DESCS[typeIndex]
+" creators: already had explicitly marked "+oldOne+", encountered "+newOne);
}
}
if (explicit) {
_explicitCreators |= mask;
}
_creators[typeIndex] = _fixAccess(newOne);
}
| protected void verifyNonDup(AnnotatedWithParams newOne, int typeIndex, boolean explicit)
{
final int mask = (1 << typeIndex);
_hasNonDefaultCreator = true;
AnnotatedWithParams oldOne = _creators[typeIndex];
if (oldOne != null) {
boolean verify;
if ((_explicitCreators & mask) != 0) {
if (!explicit) {
return;
}
verify = true;
} else {
verify = !explicit;
}
if (verify && (oldOne.getClass() == newOne.getClass())) {
Class<?> oldType = oldOne.getRawParameterType(0);
Class<?> newType = newOne.getRawParameterType(0);
if (oldType == newType) {
throw new IllegalArgumentException("Conflicting "+TYPE_DESCS[typeIndex]
+" creators: already had explicitly marked "+oldOne+", encountered "+newOne);
}
if (newType.isAssignableFrom(oldType)) {
return;
}
}
}
if (explicit) {
_explicitCreators |= mask;
}
_creators[typeIndex] = _fixAccess(newOne);
}
|
JacksonDatabind-49 | public Object generateId(Object forPojo) {
id = generator.generateId(forPojo);
return id;
}
| public Object generateId(Object forPojo) {
if (id == null) {
id = generator.generateId(forPojo);
}
return id;
}
|
Jsoup-6 | static String unescape(String string) {
if (!string.contains("&"))
return string;
Matcher m = unescapePattern.matcher(string);
StringBuffer accum = new StringBuffer(string.length());
while (m.find()) {
int charval = -1;
String num = m.group(3);
if (num != null) {
try {
int base = m.group(2) != null ? 16 : 10;
charval = Integer.valueOf(num, base);
} catch (NumberFormatException e) {
}
} else {
String name = m.group(1);
if (full.containsKey(name))
charval = full.get(name);
}
if (charval != -1 || charval > 0xFFFF) {
String c = Character.toString((char) charval);
m.appendReplacement(accum, c);
} else {
m.appendReplacement(accum, m.group(0));
}
}
m.appendTail(accum);
return accum.toString();
}
| static String unescape(String string) {
if (!string.contains("&"))
return string;
Matcher m = unescapePattern.matcher(string);
StringBuffer accum = new StringBuffer(string.length());
while (m.find()) {
int charval = -1;
String num = m.group(3);
if (num != null) {
try {
int base = m.group(2) != null ? 16 : 10;
charval = Integer.valueOf(num, base);
} catch (NumberFormatException e) {
}
} else {
String name = m.group(1);
if (full.containsKey(name))
charval = full.get(name);
}
if (charval != -1 || charval > 0xFFFF) {
String c = Character.toString((char) charval);
m.appendReplacement(accum, Matcher.quoteReplacement(c));
} else {
m.appendReplacement(accum, Matcher.quoteReplacement(m.group(0)));
}
}
m.appendTail(accum);
return accum.toString();
}
|
Cli-12 | protected String[] flatten(Options options, String[] arguments, boolean stopAtNonOption)
{
List tokens = new ArrayList();
boolean eatTheRest = false;
for (int i = 0; i < arguments.length; i++)
{
String arg = arguments[i];
if ("--".equals(arg))
{
eatTheRest = true;
tokens.add("--");
}
else if ("-".equals(arg))
{
tokens.add("-");
}
else if (arg.startsWith("-"))
{
String opt = Util.stripLeadingHyphens(arg);
if (options.hasOption(opt))
{
tokens.add(arg);
}
else
{
if (options.hasOption(arg.substring(0, 2)))
{
tokens.add(arg.substring(0, 2));
tokens.add(arg.substring(2));
}
else
{
eatTheRest = stopAtNonOption;
tokens.add(arg);
}
}
}
else
{
tokens.add(arg);
}
if (eatTheRest)
{
for (i++; i < arguments.length; i++)
{
tokens.add(arguments[i]);
}
}
}
return (String[]) tokens.toArray(new String[tokens.size()]);
}
| protected String[] flatten(Options options, String[] arguments, boolean stopAtNonOption)
{
List tokens = new ArrayList();
boolean eatTheRest = false;
for (int i = 0; i < arguments.length; i++)
{
String arg = arguments[i];
if ("--".equals(arg))
{
eatTheRest = true;
tokens.add("--");
}
else if ("-".equals(arg))
{
tokens.add("-");
}
else if (arg.startsWith("-"))
{
String opt = Util.stripLeadingHyphens(arg);
if (options.hasOption(opt))
{
tokens.add(arg);
}
else
{
if (opt.indexOf('=') != -1 && options.hasOption(opt.substring(0, opt.indexOf('='))))
{
tokens.add(arg.substring(0, arg.indexOf('=')));
tokens.add(arg.substring(arg.indexOf('=') + 1));
}
else if (options.hasOption(arg.substring(0, 2)))
{
tokens.add(arg.substring(0, 2));
tokens.add(arg.substring(2));
}
else
{
eatTheRest = stopAtNonOption;
tokens.add(arg);
}
}
}
else
{
tokens.add(arg);
}
if (eatTheRest)
{
for (i++; i < arguments.length; i++)
{
tokens.add(arguments[i]);
}
}
}
return (String[]) tokens.toArray(new String[tokens.size()]);
}
|
Codec-5 | void decode(byte[] in, int inPos, int inAvail) {
if (eof) {
return;
}
if (inAvail < 0) {
eof = true;
}
for (int i = 0; i < inAvail; i++) {
if (buffer == null || buffer.length - pos < decodeSize) {
resizeBuffer();
}
byte b = in[inPos++];
if (b == PAD) {
eof = true;
break;
} else {
if (b >= 0 && b < DECODE_TABLE.length) {
int result = DECODE_TABLE[b];
if (result >= 0) {
modulus = (++modulus) % 4;
x = (x << 6) + result;
if (modulus == 0) {
buffer[pos++] = (byte) ((x >> 16) & MASK_8BITS);
buffer[pos++] = (byte) ((x >> 8) & MASK_8BITS);
buffer[pos++] = (byte) (x & MASK_8BITS);
}
}
}
}
}
if (eof && modulus != 0) {
x = x << 6;
switch (modulus) {
case 2 :
x = x << 6;
buffer[pos++] = (byte) ((x >> 16) & MASK_8BITS);
break;
case 3 :
buffer[pos++] = (byte) ((x >> 16) & MASK_8BITS);
buffer[pos++] = (byte) ((x >> 8) & MASK_8BITS);
break;
}
}
}
| void decode(byte[] in, int inPos, int inAvail) {
if (eof) {
return;
}
if (inAvail < 0) {
eof = true;
}
for (int i = 0; i < inAvail; i++) {
if (buffer == null || buffer.length - pos < decodeSize) {
resizeBuffer();
}
byte b = in[inPos++];
if (b == PAD) {
eof = true;
break;
} else {
if (b >= 0 && b < DECODE_TABLE.length) {
int result = DECODE_TABLE[b];
if (result >= 0) {
modulus = (++modulus) % 4;
x = (x << 6) + result;
if (modulus == 0) {
buffer[pos++] = (byte) ((x >> 16) & MASK_8BITS);
buffer[pos++] = (byte) ((x >> 8) & MASK_8BITS);
buffer[pos++] = (byte) (x & MASK_8BITS);
}
}
}
}
}
if (eof && modulus != 0) {
if (buffer == null || buffer.length - pos < decodeSize) {
resizeBuffer();
}
x = x << 6;
switch (modulus) {
case 2 :
x = x << 6;
buffer[pos++] = (byte) ((x >> 16) & MASK_8BITS);
break;
case 3 :
buffer[pos++] = (byte) ((x >> 16) & MASK_8BITS);
buffer[pos++] = (byte) ((x >> 8) & MASK_8BITS);
break;
}
}
}
|
Chart-26 | protected AxisState drawLabel(String label, Graphics2D g2,
Rectangle2D plotArea, Rectangle2D dataArea, RectangleEdge edge,
AxisState state, PlotRenderingInfo plotState) {
if (state == null) {
throw new IllegalArgumentException("Null 'state' argument.");
}
if ((label == null) || (label.equals(""))) {
return state;
}
Font font = getLabelFont();
RectangleInsets insets = getLabelInsets();
g2.setFont(font);
g2.setPaint(getLabelPaint());
FontMetrics fm = g2.getFontMetrics();
Rectangle2D labelBounds = TextUtilities.getTextBounds(label, g2, fm);
Shape hotspot = null;
if (edge == RectangleEdge.TOP) {
AffineTransform t = AffineTransform.getRotateInstance(
getLabelAngle(), labelBounds.getCenterX(),
labelBounds.getCenterY());
Shape rotatedLabelBounds = t.createTransformedShape(labelBounds);
labelBounds = rotatedLabelBounds.getBounds2D();
float w = (float) labelBounds.getWidth();
float h = (float) labelBounds.getHeight();
float labelx = (float) dataArea.getCenterX();
float labely = (float) (state.getCursor() - insets.getBottom()
- h / 2.0);
TextUtilities.drawRotatedString(label, g2, labelx, labely,
TextAnchor.CENTER, getLabelAngle(), TextAnchor.CENTER);
hotspot = new Rectangle2D.Float(labelx - w / 2.0f,
labely - h / 2.0f, w, h);
state.cursorUp(insets.getTop() + labelBounds.getHeight()
+ insets.getBottom());
}
else if (edge == RectangleEdge.BOTTOM) {
AffineTransform t = AffineTransform.getRotateInstance(
getLabelAngle(), labelBounds.getCenterX(),
labelBounds.getCenterY());
Shape rotatedLabelBounds = t.createTransformedShape(labelBounds);
labelBounds = rotatedLabelBounds.getBounds2D();
float w = (float) labelBounds.getWidth();
float h = (float) labelBounds.getHeight();
float labelx = (float) dataArea.getCenterX();
float labely = (float) (state.getCursor() + insets.getTop()
+ h / 2.0);
TextUtilities.drawRotatedString(label, g2, labelx, labely,
TextAnchor.CENTER, getLabelAngle(), TextAnchor.CENTER);
hotspot = new Rectangle2D.Float(labelx - w / 2.0f,
labely - h / 2.0f, w, h);
state.cursorDown(insets.getTop() + labelBounds.getHeight()
+ insets.getBottom());
}
else if (edge == RectangleEdge.LEFT) {
AffineTransform t = AffineTransform.getRotateInstance(
getLabelAngle() - Math.PI / 2.0, labelBounds.getCenterX(),
labelBounds.getCenterY());
Shape rotatedLabelBounds = t.createTransformedShape(labelBounds);
labelBounds = rotatedLabelBounds.getBounds2D();
float w = (float) labelBounds.getWidth();
float h = (float) labelBounds.getHeight();
float labelx = (float) (state.getCursor() - insets.getRight()
- w / 2.0);
float labely = (float) dataArea.getCenterY();
TextUtilities.drawRotatedString(label, g2, labelx, labely,
TextAnchor.CENTER, getLabelAngle() - Math.PI / 2.0,
TextAnchor.CENTER);
hotspot = new Rectangle2D.Float(labelx - w / 2.0f,
labely - h / 2.0f, w, h);
state.cursorLeft(insets.getLeft() + labelBounds.getWidth()
+ insets.getRight());
}
else if (edge == RectangleEdge.RIGHT) {
AffineTransform t = AffineTransform.getRotateInstance(
getLabelAngle() + Math.PI / 2.0,
labelBounds.getCenterX(), labelBounds.getCenterY());
Shape rotatedLabelBounds = t.createTransformedShape(labelBounds);
labelBounds = rotatedLabelBounds.getBounds2D();
float w = (float) labelBounds.getWidth();
float h = (float) labelBounds.getHeight();
float labelx = (float) (state.getCursor()
+ insets.getLeft() + w / 2.0);
float labely = (float) (dataArea.getY() + dataArea.getHeight()
/ 2.0);
TextUtilities.drawRotatedString(label, g2, labelx, labely,
TextAnchor.CENTER, getLabelAngle() + Math.PI / 2.0,
TextAnchor.CENTER);
hotspot = new Rectangle2D.Float(labelx - w / 2.0f,
labely - h / 2.0f, w, h);
state.cursorRight(insets.getLeft() + labelBounds.getWidth()
+ insets.getRight());
}
if (plotState != null && hotspot != null) {
ChartRenderingInfo owner = plotState.getOwner();
EntityCollection entities = owner.getEntityCollection();
if (entities != null) {
entities.add(new AxisLabelEntity(this, hotspot,
this.labelToolTip, this.labelURL));
}
}
return state;
}
| protected AxisState drawLabel(String label, Graphics2D g2,
Rectangle2D plotArea, Rectangle2D dataArea, RectangleEdge edge,
AxisState state, PlotRenderingInfo plotState) {
if (state == null) {
throw new IllegalArgumentException("Null 'state' argument.");
}
if ((label == null) || (label.equals(""))) {
return state;
}
Font font = getLabelFont();
RectangleInsets insets = getLabelInsets();
g2.setFont(font);
g2.setPaint(getLabelPaint());
FontMetrics fm = g2.getFontMetrics();
Rectangle2D labelBounds = TextUtilities.getTextBounds(label, g2, fm);
Shape hotspot = null;
if (edge == RectangleEdge.TOP) {
AffineTransform t = AffineTransform.getRotateInstance(
getLabelAngle(), labelBounds.getCenterX(),
labelBounds.getCenterY());
Shape rotatedLabelBounds = t.createTransformedShape(labelBounds);
labelBounds = rotatedLabelBounds.getBounds2D();
float w = (float) labelBounds.getWidth();
float h = (float) labelBounds.getHeight();
float labelx = (float) dataArea.getCenterX();
float labely = (float) (state.getCursor() - insets.getBottom()
- h / 2.0);
TextUtilities.drawRotatedString(label, g2, labelx, labely,
TextAnchor.CENTER, getLabelAngle(), TextAnchor.CENTER);
hotspot = new Rectangle2D.Float(labelx - w / 2.0f,
labely - h / 2.0f, w, h);
state.cursorUp(insets.getTop() + labelBounds.getHeight()
+ insets.getBottom());
}
else if (edge == RectangleEdge.BOTTOM) {
AffineTransform t = AffineTransform.getRotateInstance(
getLabelAngle(), labelBounds.getCenterX(),
labelBounds.getCenterY());
Shape rotatedLabelBounds = t.createTransformedShape(labelBounds);
labelBounds = rotatedLabelBounds.getBounds2D();
float w = (float) labelBounds.getWidth();
float h = (float) labelBounds.getHeight();
float labelx = (float) dataArea.getCenterX();
float labely = (float) (state.getCursor() + insets.getTop()
+ h / 2.0);
TextUtilities.drawRotatedString(label, g2, labelx, labely,
TextAnchor.CENTER, getLabelAngle(), TextAnchor.CENTER);
hotspot = new Rectangle2D.Float(labelx - w / 2.0f,
labely - h / 2.0f, w, h);
state.cursorDown(insets.getTop() + labelBounds.getHeight()
+ insets.getBottom());
}
else if (edge == RectangleEdge.LEFT) {
AffineTransform t = AffineTransform.getRotateInstance(
getLabelAngle() - Math.PI / 2.0, labelBounds.getCenterX(),
labelBounds.getCenterY());
Shape rotatedLabelBounds = t.createTransformedShape(labelBounds);
labelBounds = rotatedLabelBounds.getBounds2D();
float w = (float) labelBounds.getWidth();
float h = (float) labelBounds.getHeight();
float labelx = (float) (state.getCursor() - insets.getRight()
- w / 2.0);
float labely = (float) dataArea.getCenterY();
TextUtilities.drawRotatedString(label, g2, labelx, labely,
TextAnchor.CENTER, getLabelAngle() - Math.PI / 2.0,
TextAnchor.CENTER);
hotspot = new Rectangle2D.Float(labelx - w / 2.0f,
labely - h / 2.0f, w, h);
state.cursorLeft(insets.getLeft() + labelBounds.getWidth()
+ insets.getRight());
}
else if (edge == RectangleEdge.RIGHT) {
AffineTransform t = AffineTransform.getRotateInstance(
getLabelAngle() + Math.PI / 2.0,
labelBounds.getCenterX(), labelBounds.getCenterY());
Shape rotatedLabelBounds = t.createTransformedShape(labelBounds);
labelBounds = rotatedLabelBounds.getBounds2D();
float w = (float) labelBounds.getWidth();
float h = (float) labelBounds.getHeight();
float labelx = (float) (state.getCursor()
+ insets.getLeft() + w / 2.0);
float labely = (float) (dataArea.getY() + dataArea.getHeight()
/ 2.0);
TextUtilities.drawRotatedString(label, g2, labelx, labely,
TextAnchor.CENTER, getLabelAngle() + Math.PI / 2.0,
TextAnchor.CENTER);
hotspot = new Rectangle2D.Float(labelx - w / 2.0f,
labely - h / 2.0f, w, h);
state.cursorRight(insets.getLeft() + labelBounds.getWidth()
+ insets.getRight());
}
if (plotState != null && hotspot != null) {
ChartRenderingInfo owner = plotState.getOwner();
if (owner != null) {
EntityCollection entities = owner.getEntityCollection();
if (entities != null) {
entities.add(new AxisLabelEntity(this, hotspot,
this.labelToolTip, this.labelURL));
}
}
}
return state;
}
|
Math-105 | public double getSumSquaredErrors() {
return sumYY - sumXY * sumXY / sumXX;
}
| public double getSumSquaredErrors() {
return Math.max(0d, sumYY - sumXY * sumXY / sumXX);
}
|
Time-18 | public long getDateTimeMillis(int year, int monthOfYear, int dayOfMonth,
int hourOfDay, int minuteOfHour,
int secondOfMinute, int millisOfSecond)
throws IllegalArgumentException
{
Chronology base;
if ((base = getBase()) != null) {
return base.getDateTimeMillis
(year, monthOfYear, dayOfMonth,
hourOfDay, minuteOfHour, secondOfMinute, millisOfSecond);
}
long instant;
instant = iGregorianChronology.getDateTimeMillis
(year, monthOfYear, dayOfMonth,
hourOfDay, minuteOfHour, secondOfMinute, millisOfSecond);
if (instant < iCutoverMillis) {
instant = iJulianChronology.getDateTimeMillis
(year, monthOfYear, dayOfMonth,
hourOfDay, minuteOfHour, secondOfMinute, millisOfSecond);
if (instant >= iCutoverMillis) {
throw new IllegalArgumentException("Specified date does not exist");
}
}
return instant;
}
| public long getDateTimeMillis(int year, int monthOfYear, int dayOfMonth,
int hourOfDay, int minuteOfHour,
int secondOfMinute, int millisOfSecond)
throws IllegalArgumentException
{
Chronology base;
if ((base = getBase()) != null) {
return base.getDateTimeMillis
(year, monthOfYear, dayOfMonth,
hourOfDay, minuteOfHour, secondOfMinute, millisOfSecond);
}
long instant;
try {
instant = iGregorianChronology.getDateTimeMillis
(year, monthOfYear, dayOfMonth,
hourOfDay, minuteOfHour, secondOfMinute, millisOfSecond);
} catch (IllegalFieldValueException ex) {
if (monthOfYear != 2 || dayOfMonth != 29) {
throw ex;
}
instant = iGregorianChronology.getDateTimeMillis
(year, monthOfYear, 28,
hourOfDay, minuteOfHour, secondOfMinute, millisOfSecond);
if (instant >= iCutoverMillis) {
throw ex;
}
}
if (instant < iCutoverMillis) {
instant = iJulianChronology.getDateTimeMillis
(year, monthOfYear, dayOfMonth,
hourOfDay, minuteOfHour, secondOfMinute, millisOfSecond);
if (instant >= iCutoverMillis) {
throw new IllegalArgumentException("Specified date does not exist");
}
}
return instant;
}
|
JacksonDatabind-34 | public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint) throws JsonMappingException
{
if (_isInt) {
visitIntFormat(visitor, typeHint, JsonParser.NumberType.BIG_INTEGER);
} else {
Class<?> h = handledType();
if (h == BigDecimal.class) {
visitFloatFormat(visitor, typeHint, JsonParser.NumberType.BIG_INTEGER);
} else {
visitor.expectNumberFormat(typeHint);
}
}
}
| public void acceptJsonFormatVisitor(JsonFormatVisitorWrapper visitor, JavaType typeHint) throws JsonMappingException
{
if (_isInt) {
visitIntFormat(visitor, typeHint, JsonParser.NumberType.BIG_INTEGER);
} else {
Class<?> h = handledType();
if (h == BigDecimal.class) {
visitFloatFormat(visitor, typeHint, JsonParser.NumberType.BIG_DECIMAL);
} else {
visitor.expectNumberFormat(typeHint);
}
}
}
|
Mockito-28 | private void injectMockCandidate(Class<?> awaitingInjectionClazz, Set<Object> mocks, Object fieldInstance) {
for(Field field : orderedInstanceFieldsFrom(awaitingInjectionClazz)) {
mockCandidateFilter.filterCandidate(mocks, field, fieldInstance).thenInject();
}
}
| private void injectMockCandidate(Class<?> awaitingInjectionClazz, Set<Object> mocks, Object fieldInstance) {
for(Field field : orderedInstanceFieldsFrom(awaitingInjectionClazz)) {
Object injected = mockCandidateFilter.filterCandidate(mocks, field, fieldInstance).thenInject();
mocks.remove(injected);
}
}
|
Mockito-29 | public void describeTo(Description description) {
description.appendText("same(");
appendQuoting(description);
description.appendText(wanted.toString());
appendQuoting(description);
description.appendText(")");
}
| public void describeTo(Description description) {
description.appendText("same(");
appendQuoting(description);
description.appendText(wanted == null ? "null" : wanted.toString());
appendQuoting(description);
description.appendText(")");
}
|
Lang-52 | private static void escapeJavaStyleString(Writer out, String str, boolean escapeSingleQuote) throws IOException {
if (out == null) {
throw new IllegalArgumentException("The Writer must not be null");
}
if (str == null) {
return;
}
int sz;
sz = str.length();
for (int i = 0; i < sz; i++) {
char ch = str.charAt(i);
if (ch > 0xfff) {
out.write("\\u" + hex(ch));
} else if (ch > 0xff) {
out.write("\\u0" + hex(ch));
} else if (ch > 0x7f) {
out.write("\\u00" + hex(ch));
} else if (ch < 32) {
switch (ch) {
case '\b':
out.write('\\');
out.write('b');
break;
case '\n':
out.write('\\');
out.write('n');
break;
case '\t':
out.write('\\');
out.write('t');
break;
case '\f':
out.write('\\');
out.write('f');
break;
case '\r':
out.write('\\');
out.write('r');
break;
default :
if (ch > 0xf) {
out.write("\\u00" + hex(ch));
} else {
out.write("\\u000" + hex(ch));
}
break;
}
} else {
switch (ch) {
case '\'':
if (escapeSingleQuote) {
out.write('\\');
}
out.write('\'');
break;
case '"':
out.write('\\');
out.write('"');
break;
case '\\':
out.write('\\');
out.write('\\');
break;
default :
out.write(ch);
break;
}
}
}
}
| private static void escapeJavaStyleString(Writer out, String str, boolean escapeSingleQuote) throws IOException {
if (out == null) {
throw new IllegalArgumentException("The Writer must not be null");
}
if (str == null) {
return;
}
int sz;
sz = str.length();
for (int i = 0; i < sz; i++) {
char ch = str.charAt(i);
if (ch > 0xfff) {
out.write("\\u" + hex(ch));
} else if (ch > 0xff) {
out.write("\\u0" + hex(ch));
} else if (ch > 0x7f) {
out.write("\\u00" + hex(ch));
} else if (ch < 32) {
switch (ch) {
case '\b':
out.write('\\');
out.write('b');
break;
case '\n':
out.write('\\');
out.write('n');
break;
case '\t':
out.write('\\');
out.write('t');
break;
case '\f':
out.write('\\');
out.write('f');
break;
case '\r':
out.write('\\');
out.write('r');
break;
default :
if (ch > 0xf) {
out.write("\\u00" + hex(ch));
} else {
out.write("\\u000" + hex(ch));
}
break;
}
} else {
switch (ch) {
case '\'':
if (escapeSingleQuote) {
out.write('\\');
}
out.write('\'');
break;
case '"':
out.write('\\');
out.write('"');
break;
case '\\':
out.write('\\');
out.write('\\');
break;
case '/':
out.write('\\');
out.write('/');
break;
default :
out.write(ch);
break;
}
}
}
}
|
Jsoup-34 | int nextIndexOf(CharSequence seq) {
char startChar = seq.charAt(0);
for (int offset = pos; offset < length; offset++) {
if (startChar != input[offset])
while(++offset < length && startChar != input[offset]);
int i = offset + 1;
int last = i + seq.length()-1;
if (offset < length) {
for (int j = 1; i < last && seq.charAt(j) == input[i]; i++, j++);
if (i == last)
return offset - pos;
}
}
return -1;
}
| int nextIndexOf(CharSequence seq) {
char startChar = seq.charAt(0);
for (int offset = pos; offset < length; offset++) {
if (startChar != input[offset])
while(++offset < length && startChar != input[offset]);
int i = offset + 1;
int last = i + seq.length()-1;
if (offset < length && last <= length) {
for (int j = 1; i < last && seq.charAt(j) == input[i]; i++, j++);
if (i == last)
return offset - pos;
}
}
return -1;
}
|
Closure-86 | static boolean evaluatesToLocalValue(Node value, Predicate<Node> locals) {
switch (value.getType()) {
case Token.ASSIGN:
return NodeUtil.isImmutableValue(value.getLastChild())
|| (locals.apply(value)
&& evaluatesToLocalValue(value.getLastChild(), locals));
case Token.COMMA:
return evaluatesToLocalValue(value.getLastChild(), locals);
case Token.AND:
case Token.OR:
return evaluatesToLocalValue(value.getFirstChild(), locals)
&& evaluatesToLocalValue(value.getLastChild(), locals);
case Token.HOOK:
return evaluatesToLocalValue(value.getFirstChild().getNext(), locals)
&& evaluatesToLocalValue(value.getLastChild(), locals);
case Token.INC:
case Token.DEC:
if (value.getBooleanProp(Node.INCRDECR_PROP)) {
return evaluatesToLocalValue(value.getFirstChild(), locals);
} else {
return true;
}
case Token.THIS:
return locals.apply(value);
case Token.NAME:
return isImmutableValue(value) || locals.apply(value);
case Token.GETELEM:
case Token.GETPROP:
return locals.apply(value);
case Token.CALL:
return callHasLocalResult(value)
|| isToStringMethodCall(value)
|| locals.apply(value);
case Token.NEW:
return true;
case Token.FUNCTION:
case Token.REGEXP:
case Token.ARRAYLIT:
case Token.OBJECTLIT:
return true;
case Token.IN:
return true;
default:
if (isAssignmentOp(value)
|| isSimpleOperator(value)
|| isImmutableValue(value)) {
return true;
}
throw new IllegalStateException(
"Unexpected expression node" + value +
"\n parent:" + value.getParent());
}
}
| static boolean evaluatesToLocalValue(Node value, Predicate<Node> locals) {
switch (value.getType()) {
case Token.ASSIGN:
return NodeUtil.isImmutableValue(value.getLastChild())
|| (locals.apply(value)
&& evaluatesToLocalValue(value.getLastChild(), locals));
case Token.COMMA:
return evaluatesToLocalValue(value.getLastChild(), locals);
case Token.AND:
case Token.OR:
return evaluatesToLocalValue(value.getFirstChild(), locals)
&& evaluatesToLocalValue(value.getLastChild(), locals);
case Token.HOOK:
return evaluatesToLocalValue(value.getFirstChild().getNext(), locals)
&& evaluatesToLocalValue(value.getLastChild(), locals);
case Token.INC:
case Token.DEC:
if (value.getBooleanProp(Node.INCRDECR_PROP)) {
return evaluatesToLocalValue(value.getFirstChild(), locals);
} else {
return true;
}
case Token.THIS:
return locals.apply(value);
case Token.NAME:
return isImmutableValue(value) || locals.apply(value);
case Token.GETELEM:
case Token.GETPROP:
return locals.apply(value);
case Token.CALL:
return callHasLocalResult(value)
|| isToStringMethodCall(value)
|| locals.apply(value);
case Token.NEW:
return false;
case Token.FUNCTION:
case Token.REGEXP:
case Token.ARRAYLIT:
case Token.OBJECTLIT:
return true;
case Token.IN:
return true;
default:
if (isAssignmentOp(value)
|| isSimpleOperator(value)
|| isImmutableValue(value)) {
return true;
}
throw new IllegalStateException(
"Unexpected expression node" + value +
"\n parent:" + value.getParent());
}
}
|
Jsoup-32 | public Element clone() {
Element clone = (Element) super.clone();
clone.classNames();
return clone;
}
| public Element clone() {
Element clone = (Element) super.clone();
clone.classNames = null;
return clone;
}
|
Jsoup-64 | private static void handleRawtext(Token.StartTag startTag, HtmlTreeBuilder tb) {
tb.insert(startTag);
tb.tokeniser.transition(TokeniserState.Rawtext);
tb.markInsertionMode();
tb.transition(Text);
}
| private static void handleRawtext(Token.StartTag startTag, HtmlTreeBuilder tb) {
tb.tokeniser.transition(TokeniserState.Rawtext);
tb.markInsertionMode();
tb.transition(Text);
tb.insert(startTag);
}
|
Lang-11 | public static String random(int count, int start, int end, boolean letters, boolean numbers,
char[] chars, Random random) {
if (count == 0) {
return "";
} else if (count < 0) {
throw new IllegalArgumentException("Requested random string length " + count + " is less than 0.");
}
if (chars != null && chars.length == 0) {
throw new IllegalArgumentException("The chars array must not be empty");
}
if (start == 0 && end == 0) {
if (chars != null) {
end = chars.length;
} else {
if (!letters && !numbers) {
end = Integer.MAX_VALUE;
} else {
end = 'z' + 1;
start = ' ';
}
}
}
char[] buffer = new char[count];
int gap = end - start;
while (count-- != 0) {
char ch;
if (chars == null) {
ch = (char) (random.nextInt(gap) + start);
} else {
ch = chars[random.nextInt(gap) + start];
}
if (letters && Character.isLetter(ch)
|| numbers && Character.isDigit(ch)
|| !letters && !numbers) {
if(ch >= 56320 && ch <= 57343) {
if(count == 0) {
count++;
} else {
buffer[count] = ch;
count--;
buffer[count] = (char) (55296 + random.nextInt(128));
}
} else if(ch >= 55296 && ch <= 56191) {
if(count == 0) {
count++;
} else {
buffer[count] = (char) (56320 + random.nextInt(128));
count--;
buffer[count] = ch;
}
} else if(ch >= 56192 && ch <= 56319) {
count++;
} else {
buffer[count] = ch;
}
} else {
count++;
}
}
return new String(buffer);
}
| public static String random(int count, int start, int end, boolean letters, boolean numbers,
char[] chars, Random random) {
if (count == 0) {
return "";
} else if (count < 0) {
throw new IllegalArgumentException("Requested random string length " + count + " is less than 0.");
}
if (chars != null && chars.length == 0) {
throw new IllegalArgumentException("The chars array must not be empty");
}
if (start == 0 && end == 0) {
if (chars != null) {
end = chars.length;
} else {
if (!letters && !numbers) {
end = Integer.MAX_VALUE;
} else {
end = 'z' + 1;
start = ' ';
}
}
} else {
if (end <= start) {
throw new IllegalArgumentException("Parameter end (" + end + ") must be greater than start (" + start + ")");
}
}
char[] buffer = new char[count];
int gap = end - start;
while (count-- != 0) {
char ch;
if (chars == null) {
ch = (char) (random.nextInt(gap) + start);
} else {
ch = chars[random.nextInt(gap) + start];
}
if (letters && Character.isLetter(ch)
|| numbers && Character.isDigit(ch)
|| !letters && !numbers) {
if(ch >= 56320 && ch <= 57343) {
if(count == 0) {
count++;
} else {
buffer[count] = ch;
count--;
buffer[count] = (char) (55296 + random.nextInt(128));
}
} else if(ch >= 55296 && ch <= 56191) {
if(count == 0) {
count++;
} else {
buffer[count] = (char) (56320 + random.nextInt(128));
count--;
buffer[count] = ch;
}
} else if(ch >= 56192 && ch <= 56319) {
count++;
} else {
buffer[count] = ch;
}
} else {
count++;
}
}
return new String(buffer);
}
|
Subsets and Splits