/**
* If the socket is already connected this returns the remote SocketAddress, otherwise null
*
* @since 1.4
*/
public SocketAddress getRemoteSocketAddress() {
if (!isConnected()) return null;
return new InetSocketAddress(impl.getInetAddress(), impl.getPort());
}
/**
* Checks if the socket is connected
*
* @since 1.4
*/
public boolean isConnected() {
return impl.getInetAddress() != null;
}
/**
* Returns the address of the remote end of the socket. If this socket is not connected, then
* <code>null</code> is returned.
*
* @return The remote address this socket is connected to
*/
public InetAddress getInetAddress() {
if (impl != null) return impl.getInetAddress();
return null;
}