--- old/src/java.base/share/classes/sun/nio/ch/AsynchronousSocketChannelImpl.java 2015-11-18 17:26:31.878896504 -0800 +++ new/src/java.base/share/classes/sun/nio/ch/AsynchronousSocketChannelImpl.java 2015-11-18 17:26:31.779896503 -0800 @@ -512,6 +512,9 @@ if (ExtendedOptionsImpl.flowSupported()) { set.add(jdk.net.ExtendedSocketOptions.SO_FLOW_SLA); } + if (ExtendedOptionsImpl.reuseportSupported()) { + set.add(jdk.net.ExtendedSocketOptions.SO_REUSEPORT); + } return Collections.unmodifiableSet(set); } }