300      */

   300      */

   301     public abstract boolean isConnected();

   301     public abstract boolean isConnected();

   302 

   302 

   303     /**

   303     /**

   304      * Tells whether or not a connection operation is in progress on this

   304      * Tells whether or not a connection operation is in progress on this

   306      *

   306      *

   307      * @return  <tt>true</tt> if, and only if, a connection operation has been

   307      * @return  <tt>true</tt> if, and only if, a connection operation has been

   308      *          initiated on this channel but not yet completed by invoking the

   308      *          initiated on this channel but not yet completed by invoking the

   309      *          {@link #finishConnect finishConnect} method

   309      *          {@link #finishConnect finishConnect} method

   310      */

   310      */