java.lang.IllegalStateException: Too many org.netbeans.modules.j2ee.deployment.impl.ServerInstance$1 (3) in shared RequestProcessor; create your own
   at org.openide.util.RequestProcessor.post(RequestProcessor.java:368)
   at org.netbeans.modules.j2ee.deployment.impl.ServerInstance.refresh(ServerInstance.java:350)
   at org.netbeans.modules.j2ee.deployment.impl.bridge.BridgingServerInstance.getFullNode(BridgingServerInstance.java:101)
   at org.netbeans.api.server.ServerInstance.getFullNode(ServerInstance.java:99)
   at org.netbeans.modules.server.ui.node.RootNode$ChildFactory.createNodeForKey(RootNode.java:219)
   at org.netbeans.modules.server.ui.node.RootNode$ChildFactory.createNodeForKey(RootNode.java:162)
   at org.openide.nodes.ChildFactory.createNodesForKey(ChildFactory.java:117)
   at org.openide.nodes.AsynchChildren.createNodes(AsynchChildren.java:158)
   at org.openide.nodes.Children$Keys$KE.nodes(Children.java:1630)
   at org.openide.nodes.ChildrenArray.nodesFor(ChildrenArray.java:146)
   at org.openide.nodes.EntrySupport$Default$Info.nodes(EntrySupport.java:917)
   at org.openide.nodes.EntrySupport$Default.updateAdd(EntrySupport.java:506)
   at org.openide.nodes.EntrySupport$Default.setEntries(EntrySupport.java:348)
   at org.openide.nodes.Children$Keys$2.run(Children.java:1524)
   at org.openide.util.Mutex$1Exec.run(Mutex.java:1239)
   at org.openide.nodes.Children$ProjectManagerDeadlockDetector.execute(Children.java:1831)
   at org.openide.util.Mutex.postRequest(Mutex.java:1245)
   at org.openide.util.Mutex.postRequest(Mutex.java:1209)
   at org.openide.util.Mutex.postWriteRequest(Mutex.java:582)
   at org.openide.nodes.Children$Keys.applyKeys(Children.java:1533)
   at org.openide.nodes.Children$Keys.setKeys(Children.java:1477)
   at org.openide.nodes.AsynchChildren.run(AsynchChildren.java:191)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1369)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1907)