jdk/src/share/classes/sun/management/jmxremote/ConnectorBootstrap.java

rev 10448 : 8048050: Agent NullPointerException when rmi.port in use
Reviewed-by: jbachorik, dfuchs

@@ -765,11 +765,11 @@
         try {
             connServer =
                     JMXConnectorServerFactory.newJMXConnectorServer(url, env, mbs);
             connServer.start();
         } catch (IOException e) {
-            if (connServer == null) {
+            if (connServer == null || connServer.getAddress() == null) {
                 throw new AgentConfigurationError(CONNECTOR_SERVER_IO_ERROR,
                         e, url.toString());
             } else {
                 throw new AgentConfigurationError(CONNECTOR_SERVER_IO_ERROR,
                         e, connServer.getAddress().toString());