Getting this error when doing auto-complete in java code:

java.lang.AssertionError: Wrong diagnostic handler: 
com.sun.tools.javac.util.Log$DeferredDiagnosticHandler@703c207e
Thread dump:
AWT-Shutdown
                java.lang.Object.wait(Native Method)
                java.lang.Object.wait(Object.java:502)
                sun.awt.AWTAutoShutdown.run(AWTAutoShutdown.java:295)
                java.lang.Thread.run(Thread.java:748)
Java2D Disposer
                java.lang.Object.wait(Native Method)
                java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
                java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
                sun.java2d.Disposer.run(Disposer.java:148)
                java.lang.Thread.run(Thread.java:748)
RequestProcessor queue manager
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$TickTac.obtainFirst(RequestProcessor.java:2257)
                
org.openide.util.RequestProcessor$TickTac.run(RequestProcessor.java:2233)
main
TimerQueue
                sun.misc.Unsafe.park(Native Method)
                
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
                java.util.concurrent.DelayQueue.take(DelayQueue.java:223)
                javax.swing.TimerQueue.run(TimerQueue.java:174)
                java.lang.Thread.run(Thread.java:748)
Thread-15
Framework Active Thread
                java.lang.Object.wait(Native Method)
                
org.eclipse.osgi.framework.internal.core.Framework.run(Framework.java:1870)
                java.lang.Thread.run(Thread.java:748)
Code Model Parser 1
                java.lang.Object.wait(Native Method)
                java.lang.Object.wait(Object.java:502)
                
org.netbeans.modules.cnd.modelimpl.csm.core.ParserQueue.waitReady(ParserQueue.java:556)
                
org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread._run(ParserThread.java:100)
                
org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread.run(ParserThread.java:74)
   
org.netbeans.modules.cnd.modelimpl.csm.core.ParserThreadManager$Wrapper.run(ParserThreadManager.java:92)
                
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
                
org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
                org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
Deadlock Detector
                java.lang.Thread.sleep(Native Method)
                
org.netbeans.modules.deadlock.detector.Detector.run(Detector.java:115)
                java.lang.Thread.run(Thread.java:748)
Inactive RequestProcessor thread [Was:JarFs - modification 
watcher/org.openide.filesystems.JarFileSystem$2]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
CLI Requests Server
                java.net.DualStackPlainSocketImpl.accept0(Native Method)
                
java.net.DualStackPlainSocketImpl.socketAccept(DualStackPlainSocketImpl.java:131)
                
java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:409)
                java.net.PlainSocketImpl.accept(PlainSocketImpl.java:199)
                java.net.ServerSocket.implAccept(ServerSocket.java:545)
                java.net.ServerSocket.accept(ServerSocket.java:513)
                org.netbeans.CLIHandler$Server.run(CLIHandler.java:1078)
QuantumRenderer-0
                sun.misc.Unsafe.park(Native Method)
                
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
                
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
                
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
                
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
                
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
                
com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
                java.lang.Thread.run(Thread.java:748)
Inactive RequestProcessor thread 
[Was:org.netbeans.modules.editor.url.HighlightURLs/org.netbeans.modules.editor.url.HighlightURLs]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
Reference Handler
                java.lang.Object.wait(Native Method)
                java.lang.Object.wait(Object.java:502)
                java.lang.ref.Reference.tryHandlePending(Reference.java:191)
                java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)
Worker-JM
                java.lang.Object.wait(Native Method)
                
org.eclipse.core.internal.jobs.InternalWorker.run(InternalWorker.java:58)
Thread-45
                
sun.nio.fs.WindowsNativeDispatcher.GetQueuedCompletionStatus0(Native Method)
                
sun.nio.fs.WindowsNativeDispatcher.GetQueuedCompletionStatus(WindowsNativeDispatcher.java:1007)
                
sun.nio.fs.WindowsWatchService$Poller.run(WindowsWatchService.java:586)
                java.lang.Thread.run(Thread.java:748)
Inactive RequestProcessor thread 
[Was:parsing-event-collector/org.netbeans.modules.parsing.implspi.SourceControl$1]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
Thread-3
                java.lang.Object.wait(Native Method)
                java.lang.Object.wait(Object.java:502)
                
java.util.prefs.AbstractPreferences$EventDispatchThread.run(AbstractPreferences.java:1482)
Inactive RequestProcessor thread 
[Was:NbStatusDisplayer/org.netbeans.core.NbStatusDisplayer$MessageImpl]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
Inactive RequestProcessor thread 
[Was:parsing-event-collector/org.netbeans.modules.parsing.implspi.SourceControl$1]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
Finalizer
                java.lang.Object.wait(Native Method)
                java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
                java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
                java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)
W32 File Monitor
                com.sun.jna.Native.invokeInt(Native Method)
                com.sun.jna.Function.invoke(Function.java:419)
                com.sun.jna.Function.invoke(Function.java:354)
                com.sun.jna.Library$Handler.invoke(Library.java:244)
                
org.netbeans.modules.masterfs.watcher.windows.$Proxy3.GetQueuedCompletionStatus(Unknown
 Source)
              
org.netbeans.modules.masterfs.watcher.windows.WindowsNotifier.waitForChange(WindowsNotifier.java:448)
                
org.netbeans.modules.masterfs.watcher.windows.WindowsNotifier.access$100(WindowsNotifier.java:57)
                
org.netbeans.modules.masterfs.watcher.windows.WindowsNotifier$2.run(WindowsNotifier.java:379)
Darcula Animations
                sun.misc.Unsafe.park(Native Method)
                
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
                
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
                
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
                
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
                java.lang.Thread.run(Thread.java:748)
Signal Dispatcher
Thread-10
                sun.misc.Unsafe.park(Native Method)
                
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
                
java.util.concurrent.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:492)
                
com.sun.glass.ui.InvokeLaterDispatcher.run(InvokeLaterDispatcher.java:108)
Code Model Parser 2
                java.lang.Object.wait(Native Method)
                java.lang.Object.wait(Object.java:502)
                
org.netbeans.modules.cnd.modelimpl.csm.core.ParserQueue.waitReady(ParserQueue.java:556)
                
org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread._run(ParserThread.java:100)
                
org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread.run(ParserThread.java:74)
   
org.netbeans.modules.cnd.modelimpl.csm.core.ParserThreadManager$Wrapper.run(ParserThreadManager.java:92)
                
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
                
org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
                org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
Prism Font Disposer
                java.lang.Object.wait(Native Method)
                java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
                java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
                com.sun.javafx.font.Disposer.run(Disposer.java:93)
                java.lang.Thread.run(Thread.java:748)
Inactive RequestProcessor thread 
[Was:org.netbeans.modules.editor.errorstripe.AnnotationView/org.netbeans.modules.editor.errorstripe.AnnotationView$RepaintTask]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
Repository Writing Thread
                sun.misc.Unsafe.park(Native Method)
                
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
org.netbeans.modules.cnd.repository.AsyncRepositoryWriterImpl$Worker.waitReady(AsyncRepositoryWriterImpl.java:380)
   
org.netbeans.modules.cnd.repository.AsyncRepositoryWriterImpl$Worker.run(AsyncRepositoryWriterImpl.java:259)
                
org.openide.util.RequestProcessor$FixedRateTask.run(RequestProcessor.java:1182)
                
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
                
org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
                org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
Inactive RequestProcessor thread 
[Was:org.netbeans.modules.editor.oldlibbridge.AnnotationsHighlighting/org.netbeans.modules.editor.impl.highlighting.AnnotationsHighlighting$R]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
FileSystem-watcher-poll-thread-1
                sun.misc.Unsafe.park(Native Method)
                
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
                
java.util.concurrent.LinkedBlockingDeque.takeFirst(LinkedBlockingDeque.java:492)
                
java.util.concurrent.LinkedBlockingDeque.take(LinkedBlockingDeque.java:680)
                
sun.nio.fs.AbstractWatchService.take(AbstractWatchService.java:118)
                
org.netbeans.gradle.project.util.FileSystemWatcher$1.execute(FileSystemWatcher.java:208)
   
org.jtrim.concurrent.AbstractTaskExecutorService$FunctionWrapper.execute(AbstractTaskExecutorService.java:270)
org.jtrim.concurrent.AbstractTaskExecutorService$TaskOfAbstractExecutor.execute(AbstractTaskExecutorService.java:340)
                
org.jtrim.concurrent.Tasks$RunOnceCancelableTask.execute(Tasks.java:342)
                
org.jtrim.concurrent.SingleThreadedExecutor$QueuedItem.runTask(SingleThreadedExecutor.java:919)
                
org.jtrim.concurrent.SingleThreadedExecutor$QueuedItem.access$1200(SingleThreadedExecutor.java:898)
                
org.jtrim.concurrent.SingleThreadedExecutor$Impl$Worker.executeTask(SingleThreadedExecutor.java:815)
                
org.jtrim.concurrent.SingleThreadedExecutor$Impl$Worker.processQueue(SingleThreadedExecutor.java:827)
                
org.jtrim.concurrent.SingleThreadedExecutor$Impl$Worker.run(SingleThreadedExecutor.java:861)
                
org.jtrim.concurrent.SingleThreadedExecutor$Impl$1.run(SingleThreadedExecutor.java:453)
                java.lang.Thread.run(Thread.java:748)
Attach Listener
Image Fetcher 0
                java.lang.Object.wait(Native Method)
                sun.awt.image.ImageFetcher.nextImage(ImageFetcher.java:147)
                sun.awt.image.ImageFetcher.fetchloop(ImageFetcher.java:200)
                sun.awt.image.ImageFetcher.run(ImageFetcher.java:169)
File Watcher
                sun.misc.Unsafe.park(Native Method)
                
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
                
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
                
org.netbeans.modules.masterfs.watcher.windows.WindowsNotifier.nextEvent(WindowsNotifier.java:262)
                
org.netbeans.modules.masterfs.providers.Notifier$1.nextEvent(Notifier.java:99)
                
org.netbeans.modules.masterfs.watcher.Watcher$Ext.run(Watcher.java:322)
                java.lang.Thread.run(Thread.java:748)
Inactive RequestProcessor thread [Was:Code 
Completion/org.netbeans.spi.editor.completion.support.AsyncCompletionTask]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
Inactive RequestProcessor thread [Was:Flush UI 
Logs/org.netbeans.modules.uihandler.UIHandler$2WriteOut]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
Code Model Parser 0
                java.lang.Object.wait(Native Method)
                java.lang.Object.wait(Object.java:502)
                
org.netbeans.modules.cnd.modelimpl.csm.core.ParserQueue.waitReady(ParserQueue.java:556)
                
org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread._run(ParserThread.java:100)
                
org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread.run(ParserThread.java:74)
   
org.netbeans.modules.cnd.modelimpl.csm.core.ParserThreadManager$Wrapper.run(ParserThreadManager.java:92)
                
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
                
org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
                org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
Thread-11
Framework Event Dispatcher
                java.lang.Object.wait(Native Method)
                java.lang.Object.wait(Object.java:502)
                
org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.getNextEvent(EventManager.java:400)
                
org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:336)
State Data Manager
                java.lang.Thread.sleep(Native Method)
                
org.eclipse.osgi.internal.baseadaptor.StateManager.run(StateManager.java:297)
                java.lang.Thread.run(Thread.java:748)
Active Reference Queue Daemon
                java.lang.Object.wait(Native Method)
                java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
                
org.openide.util.lookup.implspi.ActiveQueue$Impl.removeSuper(ActiveQueue.java:70)
                
org.openide.util.lookup.implspi.ActiveQueue$Daemon.run(ActiveQueue.java:108)
Code Model Parser 3
                java.lang.Object.wait(Native Method)
                java.lang.Object.wait(Object.java:502)
                
org.netbeans.modules.cnd.modelimpl.csm.core.ParserQueue.waitReady(ParserQueue.java:556)
                
org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread._run(ParserThread.java:100)
                
org.netbeans.modules.cnd.modelimpl.csm.core.ParserThread.run(ParserThread.java:74)
   
org.netbeans.modules.cnd.modelimpl.csm.core.ParserThreadManager$Wrapper.run(ParserThreadManager.java:92)
                
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
                
org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
                org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
Disposer
                java.lang.Object.wait(Native Method)
                java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144)
                java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165)
                com.sun.webkit.Disposer.run(Disposer.java:122)
                java.lang.Thread.run(Thread.java:748)
Editor Parsing Loop (incubator-netbeans-release-205-on-20180202)
                java.lang.Object.wait(Native Method)
                java.lang.Object.wait(Object.java:502)
org.netbeans.modules.parsing.impl.TaskProcessor$CurrentRequestReference.setCurrentTask(TaskProcessor.java:1128)
                
org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:842)
                org.openide.util.lookup.Lookups.executeWith(Lookups.java:279)
                
org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702)
                
org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663)
                
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
                java.util.concurrent.FutureTask.run(FutureTask.java:266)
                
org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
                
org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
                org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
AWT-Windows
                sun.awt.windows.WToolkit.eventLoop(Native Method)
                sun.awt.windows.WToolkit.run(WToolkit.java:312)
                java.lang.Thread.run(Thread.java:748)
Inactive RequestProcessor thread [Was:Code 
Completion/org.netbeans.spi.editor.completion.support.AsyncCompletionTask]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
Inactive RequestProcessor thread [Was:Completion 
Slowness/org.netbeans.modules.editor.completion.CompletionImplProfile$1]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
Inactive RequestProcessor thread [Was:Code 
Completion/org.netbeans.spi.editor.completion.support.AsyncCompletionTask]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
AWT-EventQueue-0
                java.lang.Thread.dumpThreads(Native Method)
                java.lang.Thread.getAllStackTraces(Thread.java:1610)
                com.sun.tools.javac.util.Log.popDiagnosticHandler(Log.java:514)
                
org.netbeans.api.java.source.TreeUtilities.attributeTree(TreeUtilities.java:853)
                
org.netbeans.api.java.source.TreeUtilities.attributeTree(TreeUtilities.java:782)
                
org.netbeans.modules.editor.java.JavaCodeTemplateProcessor.type(JavaCodeTemplateProcessor.java:716)
org.netbeans.modules.editor.java.JavaCodeTemplateProcessor.getProposedValue(JavaCodeTemplateProcessor.java:431)
org.netbeans.modules.editor.java.JavaCodeTemplateProcessor.updateDefaultValues(JavaCodeTemplateProcessor.java:143)
org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.processTemplate(CodeTemplateInsertHandler.java:225)
org.netbeans.lib.editor.codetemplates.CodeTemplateManagerOperation.insert(CodeTemplateManagerOperation.java:273)
                
org.netbeans.lib.editor.codetemplates.api.CodeTemplate.insert(CodeTemplate.java:82)
                
org.netbeans.modules.editor.java.JavaCompletionItem.process(JavaCompletionItem.java:566)
                
org.netbeans.modules.editor.java.JavaCompletionItem.defaultAction(JavaCompletionItem.java:286)
                
org.netbeans.modules.editor.java.LazyJavaCompletionItem.defaultAction(LazyJavaCompletionItem.java:115)
                
org.netbeans.modules.editor.completion.CompletionImpl.dispatchKeyEvent(CompletionImpl.java:785)
                
org.netbeans.modules.editor.completion.CompletionImpl.keyPressed(CompletionImpl.java:386)
                
java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:250)
                
java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:249)
                
java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:249)
                java.awt.Component.processKeyEvent(Component.java:6497)
                javax.swing.JComponent.processKeyEvent(JComponent.java:2832)
                java.awt.Component.processEvent(Component.java:6316)
                java.awt.Container.processEvent(Container.java:2239)
                java.awt.Component.dispatchEventImpl(Component.java:4889)
                java.awt.Container.dispatchEventImpl(Container.java:2297)
                java.awt.Component.dispatchEvent(Component.java:4711)
                
java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1954)
                
java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:835)
                
java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1103)
                
java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:974)
                
java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:800)
                java.awt.Component.dispatchEventImpl(Component.java:4760)
                java.awt.Container.dispatchEventImpl(Container.java:2297)
                java.awt.Window.dispatchEventImpl(Window.java:2746)
                java.awt.Component.dispatchEvent(Component.java:4711)
                java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760)
                java.awt.EventQueue.access$500(EventQueue.java:97)
                java.awt.EventQueue$3.run(EventQueue.java:709)
                java.awt.EventQueue$3.run(EventQueue.java:703)
                java.security.AccessController.doPrivileged(Native Method)
                
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)
                java.awt.EventQueue$4.run(EventQueue.java:733)
                java.awt.EventQueue$4.run(EventQueue.java:731)
                java.security.AccessController.doPrivileged(Native Method)
                
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                java.awt.EventQueue.dispatchEvent(EventQueue.java:730)
                
org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
                
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
                
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
                
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
                java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
JavaFX Application Thread
                com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
                
com.sun.glass.ui.win.WinApplication.lambda$null$147(WinApplication.java:177)
                
com.sun.glass.ui.win.WinApplication$$Lambda$85/1678713145.run(Unknown Source)
                java.lang.Thread.run(Thread.java:748)
Inactive RequestProcessor thread [Was:org.netbeans.api.progress.ProgressUtils 
for: 
org.netbeans.modules.editor.java.JavaCodeTemplateProcessor$6/org.netbeans.modules.progress.ui.RunOffEDTImpl$1]
                java.lang.Object.wait(Native Method)
                
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:1977)
sampler-awt
                java.lang.Object.wait(Native Method)
                java.util.TimerThread.mainLoop(Timer.java:552)
                java.util.TimerThread.run(Timer.java:505)

                at com.sun.tools.javac.util.Assert.error(Assert.java:162)
                at com.sun.tools.javac.util.Assert.check(Assert.java:87)
                at 
com.sun.tools.javac.util.Log.popDiagnosticHandler(Log.java:526)
                at 
org.netbeans.api.java.source.TreeUtilities.attributeTree(TreeUtilities.java:853)
                at 
org.netbeans.api.java.source.TreeUtilities.attributeTree(TreeUtilities.java:782)
                at 
org.netbeans.modules.editor.java.JavaCodeTemplateProcessor.type(JavaCodeTemplateProcessor.java:716)
                at 
org.netbeans.modules.editor.java.JavaCodeTemplateProcessor.getProposedValue(JavaCodeTemplateProcessor.java:431)
                at 
org.netbeans.modules.editor.java.JavaCodeTemplateProcessor.updateDefaultValues(JavaCodeTemplateProcessor.java:143)
                at 
org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.processTemplate(CodeTemplateInsertHandler.java:225)
                at 
org.netbeans.lib.editor.codetemplates.CodeTemplateManagerOperation.insert(CodeTemplateManagerOperation.java:273)
                at 
org.netbeans.lib.editor.codetemplates.api.CodeTemplate.insert(CodeTemplate.java:82)
                at 
org.netbeans.modules.editor.java.JavaCompletionItem.process(JavaCompletionItem.java:566)
                at 
org.netbeans.modules.editor.java.JavaCompletionItem.defaultAction(JavaCompletionItem.java:286)
                at 
org.netbeans.modules.editor.java.LazyJavaCompletionItem.defaultAction(LazyJavaCompletionItem.java:115)
                at 
org.netbeans.modules.editor.completion.CompletionImpl.dispatchKeyEvent(CompletionImpl.java:785)
                at 
org.netbeans.modules.editor.completion.CompletionImpl.keyPressed(CompletionImpl.java:386)
                at 
java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:250)
                at 
java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:249)
                at 
java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:249)
                at java.awt.Component.processKeyEvent(Component.java:6497)
                at javax.swing.JComponent.processKeyEvent(JComponent.java:2832)
                at java.awt.Component.processEvent(Component.java:6316)
                at java.awt.Container.processEvent(Container.java:2239)
                at java.awt.Component.dispatchEventImpl(Component.java:4889)
                at java.awt.Container.dispatchEventImpl(Container.java:2297)
                at java.awt.Component.dispatchEvent(Component.java:4711)
                at 
java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1954)
                at 
java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:835)
                at 
java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1103)
                at 
java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:974)
                at 
java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:800)
                at java.awt.Component.dispatchEventImpl(Component.java:4760)
                at java.awt.Container.dispatchEventImpl(Container.java:2297)
                at java.awt.Window.dispatchEventImpl(Window.java:2746)
                at java.awt.Component.dispatchEvent(Component.java:4711)
                at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760)
                at java.awt.EventQueue.access$500(EventQueue.java:97)
                at java.awt.EventQueue$3.run(EventQueue.java:709)
                at java.awt.EventQueue$3.run(EventQueue.java:703)
                at java.security.AccessController.doPrivileged(Native Method)
                at 
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at 
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)
                at java.awt.EventQueue$4.run(EventQueue.java:733)
                at java.awt.EventQueue$4.run(EventQueue.java:731)
                at java.security.AccessController.doPrivileged(Native Method)
                at 
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
                at java.awt.EventQueue.dispatchEvent(EventQueue.java:730)
                at 
org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:136)
[catch] at 
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
                at 
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
                at 
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
                at 
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
                at 
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
                at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)


Any thoughts?  I'm starting to have enough problems that I am considering 
switching back to 8.2.


Mike Billman
Senior Software Engineer
CPTE

[qclogo]

11800 Conrey Rd
Suite 150
Cincinnati, OH 45249

T +1 513 469 1424
E mikebill...@qcsoftware.com<mailto:mikebill...@qcsoftware.com>
F +1 513 469 1425

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