Full thread dump:

"Compilation" daemon prio=2 tid=0xa30080 nid=0x1a0 waiting on monitor [0x1071f00
0..0x1071fdbc]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:420)
        at org.netbeans.core.compiler.CompilationEngineImpl$CompilerThread.nextJ
obAndTask(CompilationEngineImpl.java:162)
        at org.netbeans.core.compiler.CompilationEngineImpl$CompilerThread.run(C
ompilationEngineImpl.java:185)

"AntProjectSupport.FiringProcessor" daemon prio=2 tid=0x1812cfa0 nid=0x11c waiti
ng on monitor [0x1061f000..0x1061fdbc]
        at java.lang.Object.wait(Native Method)
        at org.apache.tools.ant.module.xml.AntProjectSupport$FiringProcessor.run
(AntProjectSupport.java:589)

"OpenIDE Request Processor-1" daemon prio=10 tid=0x1810b080 nid=0x630 waiting on
 monitor [0x1051f000..0x1051fdbc]
        at java.lang.Object.wait(Native Method)
        at org.openide.util.RequestProcessor$ProcessorThread.run(RequestProcesso
r.java:570)

"Projects processor" daemon prio=2 tid=0x17fbe008 nid=0x684 waiting on monitor [
0x1977f000..0x1977fdbc]
        at java.lang.Object.wait(Native Method)
        at org.openide.util.RequestProcessor$ProcessorThread.run(RequestProcesso
r.java:570)

"OpenFile Server" daemon prio=2 tid=0x18105c68 nid=0x3f4 runnable [0x1957f000..0
x1957fdbc]
        at java.net.PlainDatagramSocketImpl.peek(Native Method)
        at java.net.DatagramSocket.receive(DatagramSocket.java:354)
        at org.netbeans.modules.openfile.Server.run(Server.java:133)
        at java.lang.Thread.run(Thread.java:484)

"All packages processor" daemon prio=5 tid=0x180b9810 nid=0x690 runnable [0x1907
f000..0x1907fdbc]
        at org.openide.nodes.Children$Dupl.getKey(Children.java:1911)
        at org.openide.nodes.Children$Dupl.equals(Children.java:1959)
        at java.util.ArrayList.indexOf(ArrayList.java:203)
        at java.util.ArrayList.contains(ArrayList.java:184)
        at java.util.AbstractCollection.retainAll(AbstractCollection.java:387)
        at org.openide.nodes.Children.setEntries(Children.java:504)
        at org.openide.nodes.Children$3.run(Children.java:1713)
        at org.openide.util.Mutex.postRequest(Mutex.java:815)
        at org.openide.util.Mutex.postWriteRequest(Mutex.java:353)
        at org.openide.nodes.Children$Keys.applyKeys(Children.java:1721)
        at org.openide.nodes.Children$Keys.setKeys(Children.java:1680)
        at org.netbeans.core.PackageChildren.updatePackages(PackageChildren.java
:161)
        at org.netbeans.core.Packages$1.run(Packages.java:180)
        at org.openide.util.Task.run(Task.java:152)
        at org.openide.util.RequestProcessor$ProcessorThread.run(RequestProcesso
r.java:611)

"jndi.refreshd" daemon prio=7 tid=0xa3fd60 nid=0x530 waiting on monitor [0x18c7f
000..0x18c7fdbc]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:420)
        at org.netbeans.modules.jndi.utils.Refreshd.run(Refreshd.java:62)

"Folder Instance Processor" daemon prio=2 tid=0x17fe1380 nid=0x67c waiting on mo
nitor [0x1876f000..0x1876fdbc]
        at java.lang.Object.wait(Native Method)
        at org.openide.util.RequestProcessor$ProcessorThread.run(RequestProcesso
r.java:570)

"JarFs - modification watcher" daemon prio=2 tid=0x17fb35c0 nid=0x678 suspended
[0x1866f000..0x1866fdbc]
        at java.lang.Object.wait(Native Method)
        at org.openide.util.RequestProcessor$ProcessorThread.run(RequestProcesso
r.java:570)

"EntityCatalog/parser" daemon prio=2 tid=0xacee978 nid=0x674 waiting on monitor
[0x1856f000..0x1856fdbc]
        at java.lang.Object.wait(Native Method)
        at org.openide.util.RequestProcessor$ProcessorThread.run(RequestProcesso
r.java:570)

"Folder recognizer" daemon prio=7 tid=0xab8b618 nid=0x660 waiting on monitor [0x
1846f000..0x1846fdbc]
        at java.lang.Object.wait(Native Method)
        at org.openide.util.RequestProcessor$ProcessorThread.run(RequestProcesso
r.java:570)

"Thread-1" daemon prio=5 tid=0xac7f878 nid=0x670 waiting on monitor [0x17f5f000.
.0x17f5fdbc]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:420)
        at org.netbeans.core.modules.ChangeFirer.run(ChangeFirer.java:94)

"Screen Updater" prio=5 tid=0xab833c8 nid=0x66c waiting on monitor [0x17e5f000..
0x17e5fdbc]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:420)
        at sun.awt.ScreenUpdater.nextEntry(ScreenUpdater.java:76)
        at sun.awt.ScreenUpdater.run(ScreenUpdater.java:95)

"TimerQueue" daemon prio=5 tid=0xac61b60 nid=0x668 suspended [0x17d4f000..0x17d4
fdbc]
        at java.lang.Object.wait(Native Method)
        at javax.swing.TimerQueue.run(TimerQueue.java:233)
        at java.lang.Thread.run(Thread.java:484)

"OpenIDE Request Processor-0" daemon prio=2 tid=0xac4f578 nid=0x664 waiting on m
onitor [0x17c4f000..0x17c4fdbc]
        at javax.swing.event.EventListenerList.remove(EventListenerList.java:210
)
        at org.openide.filesystems.AbstractFolder.removeFileChangeListener(Abstr
actFolder.java:446)
        at java.lang.reflect.Method.invoke(Native Method)
        at org.openide.util.WeakListener.removeListener(WeakListener.java:144)
        at org.openide.util.WeakListener.removeListener(WeakListener.java:126)
        at org.openide.util.WeakListener.access$300(WeakListener.java:41)
        at org.openide.util.WeakListener$Cleaner.run(WeakListener.java:808)
        at org.openide.util.Task.run(Task.java:152)
        at org.openide.util.RequestProcessor$ProcessorThread.run(RequestProcesso
r.java:611)

"AWT-Windows" prio=7 tid=0xac1eed0 nid=0x65c runnable [0x11a2f000..0x11a2fdbc]
        at sun.awt.windows.WToolkit.eventLoop(Native Method)
        at sun.awt.windows.WToolkit.run(WToolkit.java:188)
        at java.lang.Thread.run(Thread.java:484)

"SunToolkit.PostEventQueue-0" prio=7 tid=0xac1e7f8 nid=0x658 waiting on monitor
[0x1192f000..0x1192fdbc]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:420)
        at sun.awt.PostEventQueue.run(SunToolkit.java:491)

"AWT-EventQueue-0" prio=7 tid=0x9b7d18 nid=0x654 waiting on monitor [0x1182f000.
.0x1182fdbc]
        at java.lang.Object.wait(Native Method)
        at org.openide.util.Mutex$QueueCell.sleep(Mutex.java:1105)
        at org.openide.util.Mutex.enter(Mutex.java:460)
        at org.openide.util.Mutex.postRequest(Mutex.java:813)
        at org.openide.util.Mutex.postReadRequest(Mutex.java:343)
        at org.openide.explorer.view.TreeView$TreePropertyListener.valueChanged(
TreeView.java:694)
        at javax.swing.tree.DefaultTreeSelectionModel.fireValueChanged(DefaultTr
eeSelectionModel.java:612)
        at javax.swing.tree.DefaultTreeSelectionModel.notifyPathChange(DefaultTr
eeSelectionModel.java:1006)
        at javax.swing.tree.DefaultTreeSelectionModel.setSelectionPaths(DefaultT
reeSelectionModel.java:288)
        at javax.swing.tree.DefaultTreeSelectionModel.setSelectionPath(DefaultTr
eeSelectionModel.java:171)
        at javax.swing.JTree.setSelectionPath(JTree.java:1088)
        at javax.swing.plaf.basic.BasicTreeUI.selectPathForEvent(BasicTreeUI.jav
a:2117)
        at javax.swing.plaf.basic.BasicTreeUI$MouseHandler.mousePressed(BasicTre
eUI.java:2683)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:22
0)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:22
0)
        at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:22
0)
        at java.awt.Component.processMouseEvent(Component.java:3712)
        at java.awt.Component.processEvent(Component.java:3544)
        at java.awt.Container.processEvent(Container.java:1164)
        at java.awt.Component.dispatchEventImpl(Component.java:2593)
        at java.awt.Container.dispatchEventImpl(Container.java:1213)
        at java.awt.Component.dispatchEvent(Component.java:2497)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451
)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2210)

        at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)
        at java.awt.Container.dispatchEventImpl(Container.java:1200)
        at java.awt.Window.dispatchEventImpl(Window.java:914)
        at java.awt.Component.dispatchEvent(Component.java:2497)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:339)
        at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
read.java:131)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:98)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:85)

"Signal Dispatcher" daemon prio=10 tid=0x994090 nid=0x64c waiting on monitor [0.
.0]

"Finalizer" daemon prio=9 tid=0x9901a0 nid=0x640 waiting on monitor [0xb03f000..
0xb03fdbc]
        at java.lang.Object.wait(Native Method)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:108)
        at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:123)
        at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:162)

"Reference Handler" daemon prio=10 tid=0x98ed30 nid=0x63c waiting on monitor [0x
af3f000..0xaf3fdbc]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:420)
        at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:110)

"main" prio=5 tid=0x934500 nid=0x624 waiting on monitor [0..0x12d178]

"VM Thread" prio=5 tid=0xab40048 nid=0x620 runnable

"VM Periodic Task Thread" prio=10 tid=0x992df0 nid=0x644 waiting on monitor
"Suspend Checker Thread" prio=10 tid=0x993708 nid=0x648 runnable