*/
public void test_ConstructorLjava_net_SocketAddress() throws Exception {
MulticastSocket ms = new MulticastSocket((SocketAddress) null);
assertTrue("should not be bound", !ms.isBound() && !ms.isClosed()
&& !ms.isConnected());
ms.bind(new InetSocketAddress(InetAddress.getLocalHost(),
Support_PortManager.getNextPortForUDP()));
assertTrue("should be bound", ms.isBound() && !ms.isClosed()
&& !ms.isConnected());
ms.close();
assertTrue("should be closed", ms.isClosed());