How to remove last character of string buffer in java?
<p>I have following code, I wanted to remove last appended character from <code>StringBuffer</code>:</p>

<pre><code>StringBuffer Att = new StringBuffer();
BigDecimal qty = m_line.getMovementQty();
int MMqty = qty.intValue();
for (int i = 0; i &lt; MMqty;i++){
    Att.append(m_masi.getSerNo(true)).append(",");
}
String Ser= Att.toString();
fieldSerNo.setText(Ser);
</code></pre>

<p>I want to remove " , " after last value come (After finishing the For loop)</p>