org.netbeans.modules.deadlock.detector.Detector$DeadlockDetectedException: org.netbeans.modules.websvc.saas.model.WsdlSaas
   at org.netbeans.modules.websvc.saas.model.SaasServicesModel.initRootGroup(SaasServicesModel.java:105)
   at org.netbeans.modules.websvc.saas.model.SaasServicesModel.getRootGroup(SaasServicesModel.java:252)
   at org.netbeans.modules.websvc.saas.ui.nodes.SaasServicesRootNode$RootNodeChildren.propertyChange(SaasServicesRootNode.java:129)
   at org.openide.util.WeakListenerImpl$PropertyChange.propertyChange(WeakListenerImpl.java:215)
   at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
   at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
   at org.netbeans.modules.websvc.saas.model.SaasServicesModel.fireChange(SaasServicesModel.java:278)
   at org.netbeans.modules.websvc.saas.model.Saas.setState(Saas.java:216)
   at org.netbeans.modules.websvc.saas.model.WsdlSaas.doToStateReady(WsdlSaas.java:183)
   at org.netbeans.modules.websvc.saas.model.WsdlSaas.access$000(WsdlSaas.java:67)
   at org.netbeans.modules.websvc.saas.model.WsdlSaas$1.run(WsdlSaas.java:152)
Caused: org.netbeans.modules.deadlock.detector.Detector$DeadlockDetectedException: Default RequestProcessor
Caused: org.netbeans.modules.deadlock.detector.Detector$DeadlockDetectedException: A deadlock was detected.
We suggest to restart the IDE to recover.
   at org.netbeans.modules.websvc.saas.model.Saas.setState(Saas.java:214)
   at org.netbeans.modules.websvc.saas.model.WsdlSaas.doToStateReady(WsdlSaas.java:183)
   at org.netbeans.modules.websvc.saas.model.WsdlSaas.toStateReady(WsdlSaas.java:145)
   at org.netbeans.modules.websvc.saas.model.WsdlSaas.refresh(WsdlSaas.java:119)
   at org.netbeans.modules.websvc.saas.model.SaasServicesModel.refreshService(SaasServicesModel.java:424)
   at org.netbeans.modules.websvc.saas.ui.actions.RefreshServiceAction$1.run(RefreshServiceAction.java:91)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1443)
   at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:68)
   at org.openide.util.lookup.Lookups.executeWith(Lookups.java:303)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2058)