org.netbeans.modules.deadlock.detector.Detector$DeadlockDetectedException: MavenJaxWsSupportProvider.WS_REQUEST_PROCESSOR
   at org.netbeans.modules.tomcat5.deploy.TomcatManager.isTomEE(TomcatManager.java:442)
   at org.netbeans.modules.tomcat5.util.TomcatProperties.getClasses(TomcatProperties.java:635)
   at org.netbeans.modules.tomcat5.j2ee.TomcatPlatformImpl.loadLibraries(TomcatPlatformImpl.java:542)
   at org.netbeans.modules.tomcat5.j2ee.TomcatPlatformImpl.getLibraries(TomcatPlatformImpl.java:195)
   at org.netbeans.modules.j2ee.deployment.devmodules.api.J2eePlatform.getLibraries(J2eePlatform.java:382)
   at org.netbeans.modules.j2ee.deployment.devmodules.api.J2eePlatform.<init>(J2eePlatform.java:272)
   at org.netbeans.modules.j2ee.deployment.devmodules.api.J2eePlatform.create(J2eePlatform.java:284)
   at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.getJ2eePlatform(Deployment.java:659)
   at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.getServerInstanceIDs(Deployment.java:501)
   at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.getServerInstanceIDs(Deployment.java:422)
   at org.netbeans.modules.maven.j2ee.utils.ServerUtils.findServersFor(ServerUtils.java:151)
   at org.netbeans.modules.maven.j2ee.utils.ServerUtils.findServerByInstance(ServerUtils.java:124)
   at org.netbeans.modules.maven.j2ee.utils.ServerUtils.findServer(ServerUtils.java:93)
   at org.netbeans.modules.maven.j2ee.BaseEEModuleProvider.getServerInstanceID(BaseEEModuleProvider.java:149)
   at org.netbeans.modules.maven.jaxws.MavenJaxWsSupportProvider$2.run(MavenJaxWsSupportProvider.java:151)
Caused: org.netbeans.modules.deadlock.detector.Detector$DeadlockDetectedException: Load Open Projects
Caused: org.netbeans.modules.deadlock.detector.Detector$DeadlockDetectedException: A deadlock was detected.
We suggest to restart the IDE to recover.
   at org.netbeans.modules.tomcat5.j2ee.TomcatPlatformImpl.notifyLibrariesChanged(TomcatPlatformImpl.java:184)
   at org.netbeans.modules.tomcat5.deploy.TomcatManager$1.refresh(TomcatManager.java:485)
   at org.netbeans.modules.tomcat5.TomEEWarListener.checkAndRefresh(TomEEWarListener.java:104)
   at org.netbeans.modules.tomcat5.deploy.TomcatManager.loadTomEEInfo(TomcatManager.java:496)
   at org.netbeans.modules.tomcat5.deploy.TomcatManager.getTomEEVersion(TomcatManager.java:462)
   at org.netbeans.modules.tomcat5.config.TomcatModuleConfigurationFactory.create(TomcatModuleConfigurationFactory.java:87)
   at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl$1.run(ConfigSupportImpl.java:802)
   at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl$1.run(ConfigSupportImpl.java:784)
   at org.openide.util.Mutex.readAccess(Mutex.java:295)
   at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl.getModuleConfiguration(ConfigSupportImpl.java:784)
   at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl.ensureConfigurationReady(ConfigSupportImpl.java:242)
   at org.netbeans.modules.maven.j2ee.utils.MavenProjectSupport.setServer(MavenProjectSupport.java:175)
   at org.netbeans.modules.maven.j2ee.utils.MavenProjectSupport.assignServer(MavenProjectSupport.java:158)
   at org.netbeans.modules.maven.j2ee.utils.MavenProjectSupport.changeServer(MavenProjectSupport.java:122)
   at org.netbeans.modules.maven.j2ee.ProjectHookImpl.projectOpened(ProjectHookImpl.java:98)
   at org.netbeans.spi.project.ui.ProjectOpenedHook$1.projectOpened(ProjectOpenedHook.java:85)
   at org.netbeans.modules.project.ui.OpenProjectList.notifyOpened(OpenProjectList.java:1298)
   at org.netbeans.modules.project.ui.OpenProjectList.access$1600(OpenProjectList.java:137)
   at org.netbeans.modules.project.ui.OpenProjectList$LoadOpenProjects.loadOnBackground(OpenProjectList.java:516)
   at org.netbeans.modules.project.ui.OpenProjectList$LoadOpenProjects.run(OpenProjectList.java:394)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)