Name: main
State: WAITING on java.util.HashMap@2d95bbec
Total blocked: 53  Total waited: 12

Stack trace: 
java.lang.Object.wait(Native Method)
java.lang.Object.wait(Object.java:474)
org.jgroups.blocks.GroupRequest.doExecute(GroupRequest.java:479)
org.jgroups.blocks.GroupRequest.execute(GroupRequest.java:190)
org.jgroups.blocks.MessageDispatcher.castMessage(MessageDispatcher.java:430)
org.jgroups.blocks.RpcDispatcher.callRemoteMethods(RpcDispatcher.java:199)
org.jgroups.blocks.RpcDispatcher.callRemoteMethods(RpcDispatcher.java:167)
org.jgroups.blocks.RpcDispatcher.callRemoteMethods(RpcDispatcher.java:163)
utils.cluster.PeerClusterManager.broadcastAvailability(PeerClusterManager.java:1110)
utils.cluster.PeerClusterManager.broadcastMyAvailability(PeerClusterManager.java:428)
init.InitManager.ensureInitialized(InitManager.java:552)
init.InitManager.__init(InitManager.java:409)
init.InitManager.init(InitManager.java:300)
init.ServletListener.contextInitialized(ServletListener.java:23)
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3669)
org.apache.catalina.core.StandardContext.start(StandardContext.java:4104)
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
org.apache.catalina.core.StandardService.start(StandardService.java:450)
org.apache.catalina.core.StandardServer.start(StandardServer.java:683)
org.apache.catalina.startup.Catalina.start(Catalina.java:537)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:271)
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:409)