EpollChannelOption.TCP_QUICKACK is set as an Integer
Should be a Boolean.

Reported here:
https://github.com/netty/netty-tcnative/issues/128

transport-native-epoll/src/main/java/io/netty/channel/epoll/EpollChannelOption.java
transport-native-epoll/src/main/java/io/netty/channel/epoll/EpollChannelOption.java
diff --git a/transport-native-epoll/src/main/java/io/netty/channel/epoll/EpollChannelOption.java b/transport-native-epoll/src/main/java/io/netty/channel/epoll/EpollChannelOption.java
index 2598d53a1c0..261a6f7796e 100644
--- a/transport-native-epoll/src/main/java/io/netty/channel/epoll/EpollChannelOption.java
+++ b/transport-native-epoll/src/main/java/io/netty/channel/epoll/EpollChannelOption.java
@@ -35,7 +35,7 @@ public final class EpollChannelOption<T> extends ChannelOption<T> {
     public static final ChannelOption<Boolean> IP_FREEBIND = ChannelOption.valueOf("IP_FREEBIND");
     public static final ChannelOption<Integer> TCP_FASTOPEN = valueOf(T, "TCP_FASTOPEN");
     public static final ChannelOption<Integer> TCP_DEFER_ACCEPT = ChannelOption.valueOf(T, "TCP_DEFER_ACCEPT");
-    public static final ChannelOption<Integer> TCP_QUICKACK = ChannelOption.valueOf(T, "TCP_QUICKACK");
+    public static final ChannelOption<Boolean> TCP_QUICKACK = ChannelOption.valueOf(T, "TCP_QUICKACK");
 
     public static final ChannelOption<DomainSocketReadMode> DOMAIN_SOCKET_READ_MODE =
             ChannelOption.valueOf(T, "DOMAIN_SOCKET_READ_MODE");
