Hi, As specified in the CR description, this is a bug in src/windows/java/net/PlainSocketImpl.java and impl.socketSetOption() should be called instead of socketSetOption().
This bug did not create a problem yet since setOption() is usually called for setting socket options. Submitting hg diff: diff --git a/src/windows/classes/java/net/PlainSocketImpl.java b/src/windows/classes/java/net/PlainSocketImpl.java --- a/src/windows/classes/java/net/PlainSocketImpl.java +++ b/src/windows/classes/java/net/PlainSocketImpl.java @@ -314,7 +314,7 @@ class PlainSocketImpl extends AbstractPl void socketSetOption(int cmd, boolean on, Object value) throws SocketException { - socketSetOption(cmd, on, value); + impl.socketSetOption(cmd, on, value); } int socketGetOption(int opt, Object iaContainerObj) throws SocketException { Thanks, -- -Kurchi