src/share/classes/java/nio/channels/SocketChannel.java

*** 335,344 ****
--- 335,350 ----
       * method is in progress then that operation will first block until this
       * invocation is complete.  If a connection attempt is initiated but fails,
       * that is, if an invocation of this method throws a checked exception,
       * then the channel will be closed.  </p>
       *
+      * <p> Once a connection is established,
+      * {@link java.nio.channels.Selector#select() Selector.select()} method
+      * should never select <tt>OP_CONNECT</tt> again. Please see
+      * {@link java.nio.channels.Selector#select() Selector.select()} for detail.
+      * </p>
+      *
       * @param  remote
       *         The remote address to which this channel is to be connected
       *
       * @return  <tt>true</tt> if a connection was established,
       *          <tt>false</tt> if this channel is in non-blocking mode