autowired hyperlink detector blocks UI

[martinlippert]

This thread dump got reported here:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=530450

It looks like the autowired hyperlink detector blocks the UI because it is waiting for the beans model to be created. It is not a real deadlock, but it looks like the bean model creation takes a very long time and this should by no means not block the UI.

We should change this and have something like a timeout when the autowired hyperlink detector tries to read the beans model.

2018-06-20 14:28:18
Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.131-b11 mixed mode):

"Recommenders-Bus-Thread-85" #2093 daemon prio=1 os_prio=-2 tid=0x000000002153a800 nid=0x1294 waiting on condition [0x00000000513ff000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x000000008d9a13b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"Recommenders-Bus-Thread-84" #2089 daemon prio=1 os_prio=-2 tid=0x000000002153a000 nid=0x2508 waiting on condition [0x000000005126f000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x000000008d9a13b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"Recommenders-Bus-Thread-83" #2085 daemon prio=1 os_prio=-2 tid=0x000000002ce37800 nid=0x3040 waiting on condition [0x000000004909f000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x000000008d9a13b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"RMI TCP Connection(2)-192.168.56.1" #2084 daemon prio=5 os_prio=0 tid=0x00000000318ba800 nid=0xa54 runnable [0x000000004a9ae000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(Native Method)
	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
	at java.net.SocketInputStream.read(SocketInputStream.java:171)
	at java.net.SocketInputStream.read(SocketInputStream.java:141)
	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
	- locked <0x000000008d082390> (a java.io.BufferedInputStream)
	at java.io.FilterInputStream.read(FilterInputStream.java:83)
	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:550)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler$$Lambda$1114/822902278.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- <0x000000008d082550> (a java.util.concurrent.ThreadPoolExecutor$Worker)

"JMX server connection timeout 2083" #2083 daemon prio=5 os_prio=0 tid=0x00000000318b9800 nid=0x2c3c in Object.wait() [0x000000005086f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at com.sun.jmx.remote.internal.ServerCommunicatorAdmin$Timeout.run(ServerCommunicatorAdmin.java:168)
	- locked <0x000000009316c7a8> (a [I)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"RMI Scheduler(0)" #2082 daemon prio=5 os_prio=0 tid=0x000000003f50e800 nid=0x1970 waiting on condition [0x000000004f46f000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x000000008005da78> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"RMI TCP Connection(idle)" #2081 daemon prio=5 os_prio=0 tid=0x000000003f513800 nid=0x1df4 waiting on condition [0x000000004e86f000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x0000000080052480> (a java.util.concurrent.SynchronousQueue$TransferStack)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
	at java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
	at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"Recommenders-Bus-Thread-82" #2080 daemon prio=1 os_prio=-2 tid=0x000000002153b800 nid=0x3048 waiting on condition [0x000000004e26f000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x000000008d9a13b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"Recommenders-Bus-Thread-81" #2079 daemon prio=1 os_prio=-2 tid=0x0000000044c83800 nid=0x31c4 waiting on condition [0x000000004b68f000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x000000008d9a13b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:467)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"Background Thread-6 (Spring IDE/3.9.4)" #2003 daemon prio=5 os_prio=0 tid=0x000000002ab0c800 nid=0x2da8 runnable [0x000000004aefd000]
   java.lang.Thread.State: RUNNABLE
	at java.io.WinNTFileSystem.getBooleanAttributes(Native Method)
	at java.io.File.exists(File.java:819)
	at sun.misc.URLClassPath$FileLoader.getResource(URLClassPath.java:1282)
	at sun.misc.URLClassPath$FileLoader.findResource(URLClassPath.java:1249)
	at sun.misc.URLClassPath.findResource(URLClassPath.java:215)
	at java.net.URLClassLoader$2.run(URLClassLoader.java:569)
	at java.net.URLClassLoader$2.run(URLClassLoader.java:567)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findResource(URLClassLoader.java:566)
	at org.springframework.ide.eclipse.core.java.FilteringURLClassLoader.findResource(FilteringURLClassLoader.java:39)
	at java.lang.ClassLoader.getResource(ClassLoader.java:1096)
	at org.springframework.ide.eclipse.core.java.FilteringURLClassLoader.getResource(FilteringURLClassLoader.java:51)
	at java.net.URLClassLoader.getResourceAsStream(URLClassLoader.java:232)
	at org.springframework.ide.eclipse.core.java.FilteringURLClassLoader.getResourceAsStream(FilteringURLClassLoader.java:57)
	at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:166)
	at org.springframework.ide.eclipse.core.type.asm.SimpleClassReaderFactory.getClassReader(SimpleClassReaderFactory.java:67)
	at org.springframework.ide.eclipse.core.type.asm.CachingClassReaderFactory.getClassReader(CachingClassReaderFactory.java:61)
	- locked <0x0000000083d045a8> (a java.util.HashMap)
	at org.springframework.ide.eclipse.core.type.asm.SimpleClassReaderFactory.getClassReader(SimpleClassReaderFactory.java:63)
	at org.springframework.ide.eclipse.core.java.classreading.JdtConnectedMetadataReader.<init>(JdtConnectedMetadataReader.java:44)
	at org.springframework.ide.eclipse.core.java.classreading.JdtMetadataReaderFactory.getMetadataReader(JdtMetadataReaderFactory.java:53)
	at org.springframework.ide.eclipse.core.java.classreading.CachingJdtMetadataReaderFactory.getMetadataReader(CachingJdtMetadataReaderFactory.java:38)
	- locked <0x0000000083d04648> (a java.util.HashMap)
	at org.springframework.context.annotation.ConfigurationClassParser.asSourceClass(ConfigurationClassParser.java:693)
	at org.springframework.context.annotation.ConfigurationClassParser$SourceClass.getInterfaces(ConfigurationClassParser.java:870)
	at org.springframework.context.annotation.ConfigurationClassParser.processInterfaces(ConfigurationClassParser.java:363)
	at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:320)
	at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:245)
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:198)
	at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:167)
	at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:308)
	at org.springframework.ide.eclipse.metadata.process.JdtConfigurationClassPostProcessor.postProcess(JdtConfigurationClassPostProcessor.java:88)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansConfig$4.run(BeansConfig.java:774)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansConfig.executePostProcessor(BeansConfig.java:757)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansConfig.postProcess(BeansConfig.java:640)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansConfig.access$8(BeansConfig.java:599)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansConfig$3.call(BeansConfig.java:459)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansConfig$3.call(BeansConfig.java:1)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- <0x0000000097c9ff18> (a java.util.concurrent.ThreadPoolExecutor$Worker)

"Worker-63" #1918 prio=5 os_prio=0 tid=0x000000002ab97800 nid=0x311c in Object.wait() [0x000000004a77f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.java:197)
	- locked <0x0000000082aa69b0> (a org.eclipse.core.internal.jobs.WorkerPool)
	at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPool.java:239)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:52)

   Locked ownable synchronizers:
	- None

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #1707 daemon prio=1 os_prio=-2 tid=0x0000000025fac000 nid=0x2d94 in Object.wait() [0x000000003c1af000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x0000000081820650> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #1705 daemon prio=1 os_prio=-2 tid=0x000000001bd5a000 nid=0x3008 in Object.wait() [0x0000000048f9f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x000000009ad3d6b8> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #1575 daemon prio=1 os_prio=-2 tid=0x0000000044c76000 nid=0x32cc in Object.wait() [0x000000004e46f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x00000000894804e0> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #1573 daemon prio=1 os_prio=-2 tid=0x0000000044c7d800 nid=0x2ed8 in Object.wait() [0x000000004e56f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x0000000089480678> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #1558 daemon prio=1 os_prio=-2 tid=0x0000000044c7f800 nid=0x2fbc in Object.wait() [0x000000004e36f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x0000000081280220> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #1556 daemon prio=1 os_prio=-2 tid=0x0000000044c7e000 nid=0x1334 in Object.wait() [0x0000000048e9f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x0000000081200330> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"Worker-62" #1509 prio=5 os_prio=0 tid=0x00000000263b1000 nid=0x1d50 waiting on condition [0x000000004f56e000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x000000008d082748> (a java.util.concurrent.FutureTask)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.FutureTask.awaitDone(FutureTask.java:426)
	at java.util.concurrent.FutureTask.get(FutureTask.java:204)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansConfig.readConfig(BeansConfig.java:479)
	at org.springframework.ide.eclipse.beans.core.internal.model.AbstractBeansConfig.getBeans(AbstractBeansConfig.java:280)
	at org.springframework.ide.eclipse.beans.core.internal.model.validation.BeansConfigReloadingProjectContributionEventListener.start(BeansConfigReloadingProjectContributionEventListener.java:110)
	at org.springframework.ide.eclipse.core.internal.project.SpringProjectContributionManager$1.execute(SpringProjectContributionManager.java:112)
	at org.springframework.ide.eclipse.core.internal.project.SpringProjectContributionManager$9.run(SpringProjectContributionManager.java:291)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.springframework.ide.eclipse.core.internal.project.SpringProjectContributionManager.execute(SpringProjectContributionManager.java:294)
	at org.springframework.ide.eclipse.core.internal.project.SpringProjectContributionManager.build(SpringProjectContributionManager.java:110)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:735)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:301)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:304)
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:360)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:383)
	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:142)
	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:232)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)

   Locked ownable synchronizers:
	- <0x000000008133a5c0> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #1507 daemon prio=1 os_prio=-2 tid=0x000000003ab2e800 nid=0x8f0 in Object.wait() [0x000000004f36f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x00000000966037c8> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #1505 daemon prio=1 os_prio=-2 tid=0x000000003ab3b800 nid=0x3250 in Object.wait() [0x000000004b78f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x0000000090180bb0> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #1498 daemon prio=1 os_prio=-2 tid=0x000000002cca2800 nid=0x6ec in Object.wait() [0x000000004be8f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x0000000083506450> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"Worker-61" #1414 prio=5 os_prio=0 tid=0x000000002ab0b000 nid=0x2244 in Object.wait() [0x000000004e16f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.java:197)
	- locked <0x0000000082aa69b0> (a org.eclipse.core.internal.jobs.WorkerPool)
	at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPool.java:239)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:52)

   Locked ownable synchronizers:
	- None

"Worker-60" #1402 prio=5 os_prio=0 tid=0x000000003ab37000 nid=0x1904 in Object.wait() [0x000000004b48f000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at org.eclipse.core.internal.jobs.ThreadJob.waitForRun(ThreadJob.java:313)
	- locked <0x00000000846524d8> (a java.lang.Object)
	at org.eclipse.core.internal.jobs.ThreadJob.joinRun(ThreadJob.java:202)
	at org.eclipse.core.internal.jobs.ImplicitJobs.begin(ImplicitJobs.java:92)
	at org.eclipse.core.internal.jobs.JobManager.beginRule(JobManager.java:308)
	at org.eclipse.core.internal.utils.StringPoolJob.run(StringPoolJob.java:98)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)

   Locked ownable synchronizers:
	- None

"Worker-59" #1383 prio=5 os_prio=0 tid=0x000000003a895800 nid=0x27a8 in Object.wait() [0x000000003d0af000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.java:197)
	- locked <0x0000000082aa69b0> (a org.eclipse.core.internal.jobs.WorkerPool)
	at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPool.java:239)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:52)

   Locked ownable synchronizers:
	- None

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #1195 daemon prio=1 os_prio=-2 tid=0x000000002cca6800 nid=0x73c in Object.wait() [0x00000000514ff000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x000000008ce80178> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"Worker-58" #1125 prio=5 os_prio=0 tid=0x000000003ab3a800 nid=0x234c in Object.wait() [0x000000004e03f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.java:197)
	- locked <0x0000000082aa69b0> (a org.eclipse.core.internal.jobs.WorkerPool)
	at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPool.java:239)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:52)

   Locked ownable synchronizers:
	- None

"Worker-56" #1106 prio=5 os_prio=0 tid=0x000000003ab35800 nid=0x2fb4 in Object.wait() [0x000000004bb8f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.java:197)
	- locked <0x0000000082aa69b0> (a org.eclipse.core.internal.jobs.WorkerPool)
	at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPool.java:239)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:52)

   Locked ownable synchronizers:
	- None

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #1055 daemon prio=1 os_prio=-2 tid=0x0000000044c76800 nid=0x30f8 in Object.wait() [0x000000004b38f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x0000000089480808> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #1053 daemon prio=1 os_prio=-2 tid=0x0000000044c7b000 nid=0x1154 in Object.wait() [0x000000004939f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x0000000096686368> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"Worker-54" #1047 prio=5 os_prio=0 tid=0x000000002d49d800 nid=0x760 in Object.wait() [0x000000004949f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.java:197)
	- locked <0x0000000082aa69b0> (a org.eclipse.core.internal.jobs.WorkerPool)
	at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPool.java:239)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:52)

   Locked ownable synchronizers:
	- None

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #1044 daemon prio=1 os_prio=-2 tid=0x000000002ab98800 nid=0x738 in Object.wait() [0x000000003f1ef000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x0000000083506dc0> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #1042 daemon prio=1 os_prio=-2 tid=0x000000002ab9d000 nid=0x8c0 in Object.wait() [0x000000003d5bf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x0000000097c607c0> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"Worker-53" #1024 prio=5 os_prio=0 tid=0x0000000025faf800 nid=0x231c in Object.wait() [0x00000000444df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.java:197)
	- locked <0x0000000082aa69b0> (a org.eclipse.core.internal.jobs.WorkerPool)
	at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPool.java:239)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:52)

   Locked ownable synchronizers:
	- None

"Worker-52" #1019 prio=5 os_prio=0 tid=0x000000001bd5e800 nid=0x65c in Object.wait() [0x000000003d1af000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.core.internal.jobs.WorkerPool.sleep(WorkerPool.java:197)
	- locked <0x0000000082aa69b0> (a org.eclipse.core.internal.jobs.WorkerPool)
	at org.eclipse.core.internal.jobs.WorkerPool.startJob(WorkerPool.java:239)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:52)

   Locked ownable synchronizers:
	- None

"Dali Event Handler" #881 prio=6 os_prio=0 tid=0x000000003ab31800 nid=0x238c in Object.wait() [0x0000000022f0f000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at org.eclipse.jpt.common.utility.internal.queue.SynchronizedQueue.waitUntilEmptyIs_(SynchronizedQueue.java:134)
	at org.eclipse.jpt.common.utility.internal.queue.SynchronizedQueue.waitUntilEmptyIs(SynchronizedQueue.java:125)
	- locked <0x0000000096685dd8> (a org.eclipse.jpt.common.utility.internal.queue.SynchronizedQueue)
	at org.eclipse.jpt.common.utility.internal.queue.SynchronizedQueue.waitUntilNotEmpty(SynchronizedQueue.java:149)
	at org.eclipse.jpt.common.utility.internal.command.AbstractAsynchronousCommandContext.waitForCommand(AbstractAsynchronousCommandContext.java:154)
	at org.eclipse.jpt.common.utility.internal.command.AbstractAsynchronousCommandContext$Consumer.waitForProducer(AbstractAsynchronousCommandContext.java:189)
	at org.eclipse.jpt.common.utility.internal.ConsumerThreadCoordinator$RunnableConsumer.run(ConsumerThreadCoordinator.java:194)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #411 daemon prio=1 os_prio=-2 tid=0x000000001d121000 nid=0x9cc in Object.wait() [0x00000000303af000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x000000008391c058> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #409 daemon prio=1 os_prio=-2 tid=0x000000001d11e800 nid=0x2108 in Object.wait() [0x000000002f7df000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x000000008391c1f0> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #390 daemon prio=1 os_prio=-2 tid=0x0000000025f8e800 nid=0x1d54 in Object.wait() [0x0000000041a6f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x000000008391c380> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #388 daemon prio=1 os_prio=-2 tid=0x00000000263b5800 nid=0x24ac in Object.wait() [0x000000004196f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x000000008391c518> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #356 daemon prio=1 os_prio=-2 tid=0x0000000025f90000 nid=0x2d2c in Object.wait() [0x0000000040dcf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x0000000081820688> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #354 daemon prio=1 os_prio=-2 tid=0x000000001e4bf800 nid=0x2870 in Object.wait() [0x0000000040acf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x00000000818206a0> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #333 daemon prio=1 os_prio=-2 tid=0x000000002d4a3000 nid=0x21a8 in Object.wait() [0x00000000337af000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x000000008b1057c0> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #331 daemon prio=1 os_prio=-2 tid=0x000000002d4a0000 nid=0x2d1c in Object.wait() [0x000000003daff000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x000000008b1057d8> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"Scheduler-756206470" #290 prio=5 os_prio=0 tid=0x00000000263b4800 nid=0x2aec waiting on condition [0x000000003d4af000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000966050f0> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"qtp1999040233-289" #289 prio=5 os_prio=0 tid=0x00000000263b6000 nid=0x2134 waiting on condition [0x00000000409cf000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000966051b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"qtp1999040233-288" #288 prio=5 os_prio=0 tid=0x00000000263b4000 nid=0xaa8 waiting on condition [0x00000000408cf000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000966051b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"qtp1999040233-287" #287 prio=5 os_prio=0 tid=0x000000001f6a5800 nid=0x1f48 waiting on condition [0x00000000407cf000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000966051b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"qtp1999040233-286" #286 prio=5 os_prio=0 tid=0x000000001f6a6800 nid=0x2ccc runnable [0x00000000406cf000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x000000008721d080> (a sun.nio.ch.Util$3)
	- locked <0x000000008721d090> (a java.util.Collections$UnmodifiableSet)
	- locked <0x000000008721d000> (a sun.nio.ch.WindowsSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
	at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)
	at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
	at org.eclipse.jetty.io.ManagedSelector$$Lambda$869/1941393160.run(Unknown Source)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"qtp1999040233-285" #285 prio=5 os_prio=0 tid=0x000000001f6a3800 nid=0x19a8 waiting on condition [0x000000003f0ef000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000966051b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"qtp1999040233-284" #284 prio=5 os_prio=0 tid=0x000000001d119800 nid=0x2bd4 waiting on condition [0x000000003e74f000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000966051b8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"qtp1999040233-283-acceptor-0@2027d781-ServerConnector@760af887{HTTP/1.1,[http/1.1]}{127.0.0.1:51573}" #283 prio=3 os_prio=-1 tid=0x000000001d11f800 nid=0x1764 runnable [0x000000003d9ff000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
	at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422)
	at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)
	- locked <0x0000000096605420> (a java.lang.Object)
	at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379)
	at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"qtp1999040233-282" #282 prio=5 os_prio=0 tid=0x000000001d123000 nid=0x26e4 runnable [0x0000000033aaf000]
   java.lang.Thread.State: RUNNABLE
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:296)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(WindowsSelectorImpl.java:278)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:159)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
	- locked <0x000000008b183548> (a sun.nio.ch.Util$3)
	- locked <0x000000008b183558> (a java.util.Collections$UnmodifiableSet)
	- locked <0x000000008b1834c8> (a sun.nio.ch.WindowsSelectorImpl)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
	at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
	at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)
	at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
	at org.eclipse.jetty.io.ManagedSelector$$Lambda$869/1941393160.run(Unknown Source)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #192 daemon prio=1 os_prio=-2 tid=0x000000001e552000 nid=0x3184 in Object.wait() [0x000000003edef000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x000000008f5aa208> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #190 daemon prio=1 os_prio=-2 tid=0x000000001e554000 nid=0x1a38 in Object.wait() [0x000000003ecef000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x000000008f5aa3a0> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"Recommenders-Timeout-Manager" #131 prio=5 os_prio=0 tid=0x000000001d116800 nid=0x2734 waiting on condition [0x000000003dbff000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x000000008d9a4170> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"Timer-0" #125 daemon prio=6 os_prio=0 tid=0x000000001d114000 nid=0x22a4 in Object.wait() [0x000000003caaf000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.util.TimerThread.mainLoop(Timer.java:552)
	- locked <0x000000008d9a1638> (a java.util.TaskQueue)
	at java.util.TimerThread.run(Timer.java:505)

   Locked ownable synchronizers:
	- None

"com.google.inject.internal.util.$Finalizer" #121 daemon prio=6 os_prio=0 tid=0x00000000263b2800 nid=0x262c in Object.wait() [0x00000000304af000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
	- locked <0x000000008d9a43c0> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164)
	at com.google.inject.internal.util.$Finalizer.run(Finalizer.java:114)

   Locked ownable synchronizers:
	- None

"JavaScript indexing" #92 daemon prio=4 os_prio=-1 tid=0x000000001f6aa000 nid=0x2560 in Object.wait() [0x00000000287bf000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at org.eclipse.wst.jsdt.internal.core.search.processing.JobManager.run(JobManager.java:370)
	- locked <0x00000000891005b0> (a org.eclipse.wst.jsdt.internal.core.search.indexing.IndexManager)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"org.jboss.tools.common.validation.java.JavaDirtyRegionProcessor" #80 daemon prio=1 os_prio=-2 tid=0x00000000219dc000 nid=0x2c50 in Object.wait() [0x000000003418f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.wst.sse.ui.internal.reconcile.DirtyRegionProcessor$BackgroundThread.run(DirtyRegionProcessor.java:667)
	- locked <0x0000000082006db8> (a java.util.Collections$SynchronizedRandomAccessList)

   Locked ownable synchronizers:
	- None

"Provisioning Event Dispatcher" #62 daemon prio=5 os_prio=0 tid=0x000000002d49e000 nid=0x2a80 in Object.wait() [0x00000000307af000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400)
	- locked <0x000000008667fff8> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336)

   Locked ownable synchronizers:
	- None

"Thread-11" #56 prio=5 os_prio=0 tid=0x000000001e4c1000 nid=0x28f8 waiting on condition [0x000000002fb9f000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
	at java.lang.Thread.sleep(Native Method)
	at org.eclipse.equinox.internal.p2.updatechecker.UpdateChecker$UpdateCheckThread.run(UpdateChecker.java:86)

   Locked ownable synchronizers:
	- None

"EventAdmin Async Event Dispatcher Thread" #33 daemon prio=6 os_prio=0 tid=0x000000001d120000 nid=0x15ec in Object.wait() [0x0000000026abf000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400)
	- locked <0x0000000082290088> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336)

   Locked ownable synchronizers:
	- None

"org.eclipse.jdt.internal.ui.text.JavaReconciler" #31 daemon prio=1 os_prio=-2 tid=0x000000001d11b800 nid=0x2098 in Object.wait() [0x0000000029e4f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:180)
	- locked <0x000000008548d0c8> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue)

   Locked ownable synchronizers:
	- None

"Java indexing" #27 daemon prio=4 os_prio=-1 tid=0x000000001d118000 nid=0x2828 in Object.wait() [0x000000002479f000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at org.eclipse.jdt.internal.core.search.processing.JobManager.run(JobManager.java:373)
	- locked <0x0000000082480170> (a org.eclipse.jdt.internal.core.search.indexing.IndexManager)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"Thread-4" #23 daemon prio=1 os_prio=-2 tid=0x000000001d115800 nid=0x21ac waiting on condition [0x0000000020bbf000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x000000008470d2e8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
	at java.util.concurrent.ArrayBlockingQueue.take(ArrayBlockingQueue.java:403)
	at org.eclipse.equinox.weaving.internal.caching.CacheWriter$1.run(CacheWriter.java:47)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"EMF Reference Cleaner" #21 daemon prio=5 os_prio=0 tid=0x000000001d44a000 nid=0x1bac in Object.wait() [0x00000000207bf000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
	- locked <0x0000000082711830> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164)
	at org.eclipse.emf.common.util.CommonUtil$1ReferenceClearingQueuePollingThread.run(CommonUtil.java:70)

   Locked ownable synchronizers:
	- None

"Worker-JM" #20 prio=5 os_prio=0 tid=0x000000001bfdb800 nid=0x33dc in Object.wait() [0x000000001f35f000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at org.eclipse.core.internal.jobs.InternalWorker.run(InternalWorker.java:59)
	- locked <0x00000000827119e0> (a java.util.ArrayList)

   Locked ownable synchronizers:
	- None

"SCR Component Actor" #19 daemon prio=5 os_prio=0 tid=0x000000001e285800 nid=0x6c4 in Object.wait() [0x000000001f05f000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at org.apache.felix.scr.impl.ComponentActorThread.run(ComponentActorThread.java:80)
	- locked <0x0000000082711b70> (a java.util.LinkedList)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"Framework Event Dispatcher: org.eclipse.osgi.internal.framework.EquinoxEventPublisher@7eae55" #18 daemon prio=5 os_prio=0 tid=0x000000001d897800 nid=0x1a0c in Object.wait() [0x000000001ef5f000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400)
	- locked <0x0000000082711ba8> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336)

   Locked ownable synchronizers:
	- None

"Start Level: Equinox Container: 4a0e5ad4-6133-4419-a715-056bb5b574e3" #17 daemon prio=5 os_prio=0 tid=0x000000001bfee000 nid=0x688 in Object.wait() [0x000000001ee5f000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400)
	- locked <0x0000000082711d30> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336)

   Locked ownable synchronizers:
	- None

"Bundle File Closer" #16 daemon prio=5 os_prio=0 tid=0x000000001d22b000 nid=0x1e30 in Object.wait() [0x000000001dd8f000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400)
	- locked <0x0000000082713680> (a org.eclipse.osgi.framework.eventmgr.EventManager$EventThread)
	at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336)

   Locked ownable synchronizers:
	- None

"Active Thread: Equinox Container: 4a0e5ad4-6133-4419-a715-056bb5b574e3" #14 prio=5 os_prio=0 tid=0x000000001d0ae800 nid=0x27e8 waiting on condition [0x000000001c8bf000]
   java.lang.Thread.State: TIMED_WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000827139e8> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
	at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
	at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
	at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"RMI TCP Accept-0" #12 daemon prio=5 os_prio=0 tid=0x000000001becc800 nid=0x21b8 runnable [0x000000001c42f000]
   java.lang.Thread.State: RUNNABLE
	at java.net.DualStackPlainSocketImpl.accept0(Native Method)
	at java.net.DualStackPlainSocketImpl.socketAccept(DualStackPlainSocketImpl.java:131)
	at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409)
	at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:199)
	- locked <0x000000008010c348> (a java.net.SocksSocketImpl)
	at java.net.ServerSocket.implAccept(ServerSocket.java:545)
	at java.net.ServerSocket.accept(ServerSocket.java:513)
	at sun.management.jmxremote.LocalRMIServerSocketFactory$1.accept(LocalRMIServerSocketFactory.java:52)
	at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.executeAcceptLoop(TCPTransport.java:400)
	at sun.rmi.transport.tcp.TCPTransport$AcceptLoop.run(TCPTransport.java:372)
	at java.lang.Thread.run(Thread.java:748)

   Locked ownable synchronizers:
	- None

"Service Thread" #10 daemon prio=9 os_prio=0 tid=0x000000001a338000 nid=0x23bc runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
	- None

"C1 CompilerThread2" #9 daemon prio=9 os_prio=2 tid=0x000000001a2c7000 nid=0x1318 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
	- None

"C2 CompilerThread1" #8 daemon prio=9 os_prio=2 tid=0x000000001a2c4800 nid=0x100c waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
	- None

"C2 CompilerThread0" #7 daemon prio=9 os_prio=2 tid=0x000000001a2be000 nid=0x2500 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
	- None

"Attach Listener" #6 daemon prio=5 os_prio=2 tid=0x000000001a2b6800 nid=0x1ca4 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
	- None

"Signal Dispatcher" #5 daemon prio=9 os_prio=2 tid=0x000000001a2b1800 nid=0x1c04 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
	- None

"Surrogate Locker Thread (Concurrent GC)" #4 daemon prio=9 os_prio=0 tid=0x000000001a2b0800 nid=0xc64 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

   Locked ownable synchronizers:
	- None

"Finalizer" #3 daemon prio=8 os_prio=1 tid=0x000000001a292800 nid=0x10d8 in Object.wait() [0x000000001b09f000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
	- locked <0x0000000080128648> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164)
	at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)

   Locked ownable synchronizers:
	- None

"Reference Handler" #2 daemon prio=10 os_prio=2 tid=0x000000001a28a000 nid=0x1a34 in Object.wait() [0x000000001af9f000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	at java.lang.Object.wait(Object.java:502)
	at java.lang.ref.Reference.tryHandlePending(Reference.java:191)
	- locked <0x0000000080128800> (a java.lang.ref.Reference$Lock)
	at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)

   Locked ownable synchronizers:
	- None

"main" #1 prio=6 os_prio=0 tid=0x000000000285e800 nid=0x2490 waiting on condition [0x000000000012d000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x000000008133a5c0> (a java.util.concurrent.locks.ReentrantReadWriteLock$NonfairSync)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:836)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:870)
	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1199)
	at java.util.concurrent.locks.ReentrantReadWriteLock$WriteLock.lock(ReentrantReadWriteLock.java:943)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansConfig.readConfig(BeansConfig.java:320)
	at org.springframework.ide.eclipse.beans.core.internal.model.AbstractBeansConfig.getBeans(AbstractBeansConfig.java:280)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansModelUtils.getBeans(BeansModelUtils.java:337)
	at org.springframework.ide.eclipse.beans.core.internal.model.BeansModelUtils.getBeans(BeansModelUtils.java:261)
	at org.springframework.ide.eclipse.beans.core.autowire.internal.provider.AutowireDependencyProvider.<init>(AutowireDependencyProvider.java:124)
	at org.springframework.ide.eclipse.quickfix.hyperlinks.AutowireHyperlinkDetector.addHyperlinksHelper(AutowireHyperlinkDetector.java:129)
	at org.springframework.ide.eclipse.quickfix.hyperlinks.AutowireHyperlinkDetector.addHyperlinksHelper(AutowireHyperlinkDetector.java:117)
	at org.springframework.ide.eclipse.quickfix.hyperlinks.AutowireHyperlinkDetector.addHyperlinksHelper(AutowireHyperlinkDetector.java:94)
	at org.springframework.ide.eclipse.quickfix.hyperlinks.AutowireHyperlinkDetector.addHyperlinks(AutowireHyperlinkDetector.java:69)
	at org.eclipse.jdt.internal.ui.javaeditor.JavaElementHyperlinkDetector.detectHyperlinks(JavaElementHyperlinkDetector.java:115)
	at org.eclipse.ui.texteditor.HyperlinkDetectorRegistry$HyperlinkDetectorDelegate.detectHyperlinks(HyperlinkDetectorRegistry.java:78)
	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:286)
	- locked <0x0000000086371350> (a [Lorg.eclipse.jface.text.hyperlink.IHyperlinkDetector;)
	at org.eclipse.jface.text.hyperlink.HyperlinkManager.findHyperlinks(HyperlinkManager.java:259)
	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseMove(HyperlinkManager.java:454)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:213)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680)
	at org.eclipse.ui.internal.Workbench$$Lambda$67/147043892.run(Unknown Source)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1499)

   Locked ownable synchronizers:
	- None

"VM Thread" os_prio=2 tid=0x000000001a247000 nid=0x2ca0 runnable 

"Gang worker#0 (Parallel GC Threads)" os_prio=2 tid=0x00000000024f1000 nid=0x2714 runnable 

"Gang worker#1 (Parallel GC Threads)" os_prio=2 tid=0x00000000024f2800 nid=0x33e4 runnable 

"Gang worker#2 (Parallel GC Threads)" os_prio=2 tid=0x00000000024f4000 nid=0x3364 runnable 

"Gang worker#3 (Parallel GC Threads)" os_prio=2 tid=0x00000000024f6000 nid=0x2b5c runnable 

"G1 Main Concurrent Mark GC Thread" os_prio=2 tid=0x0000000002521000 nid=0x25cc runnable 

"Gang worker#0 (G1 Parallel Marking Threads)" os_prio=2 tid=0x00000000178e0800 nid=0xa30 runnable 

"G1 Concurrent Refinement Thread#0" os_prio=2 tid=0x0000000002504800 nid=0x2d54 runnable 

"G1 Concurrent Refinement Thread#1" os_prio=2 tid=0x00000000024fd800 nid=0x2ebc runnable 

"G1 Concurrent Refinement Thread#2" os_prio=2 tid=0x00000000024fc000 nid=0x2510 runnable 

"G1 Concurrent Refinement Thread#3" os_prio=2 tid=0x00000000024fa800 nid=0x1a60 runnable 

"G1 Concurrent Refinement Thread#4" os_prio=2 tid=0x00000000024f9800 nid=0x2d5c runnable 

"String Deduplication Thread" os_prio=2 tid=0x000000001a0af000 nid=0x3210 runnable 

"VM Periodic Task Thread" os_prio=2 tid=0x000000001be4f000 nid=0x30dc waiting on condition 

JNI global references: 3669

[martinlippert]

This is caused by the Spring tooling creating the beans model, which seems to take quite a while here. And the UI waits for that, which looks like a deadlock. That sucks.

As a workaround, you can avoid this by telling the Spring tooling not to create the beans model at all. You might loose some features (like auto completion in spring xml config files, the autowired hyperlink navigation, etc), but it would at least avoid the dramatic slowdown. You can go to the properties of your project, select the Spring section, and remove the spring config files that you have listed there. They are telling the tooling from which starting points the internal beans model should be created. And if there are no starting points defined, no beans model would be created... :-)

If you decide to do that, take care to also switch off the automatic config detection mechanism, otherwise your config files will automatically come back again... ;-)