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Product Version = NetBeans IDE Dev (Build 200804211202) Operating System = SunOS version 5.10 running on x86 Java; VM; Vendor = 1.6.0_04; Java HotSpot(TM) Client VM 10.0-b19; Sun Microsystems Inc. The following exception is reported during enterprise performance tests run. java.lang.IllegalStateException: Assertion failed. WindowsAPI is required to be called from AWT thread only, see http://core.netbeans.org/proposals/threading/ at org.netbeans.core.windows.WindowManagerImpl.assertEventDispatchThreadWeak(WindowManagerImpl.java:1460) at org.netbeans.core.windows.WindowManagerImpl.topComponentIsOpened(WindowManagerImpl.java:1196) at org.openide.windows.TopComponent.isOpened(TopComponent.java:426) at org.openide.windows.TopComponent.isOpened(TopComponent.java:417) at org.netbeans.spi.palette.PaletteSwitch.showHidePaletteTopComponent(PaletteSwitch.java:258) at org.netbeans.spi.palette.PaletteSwitch.run(PaletteSwitch.java:142) at org.netbeans.spi.palette.PaletteSwitch.startListening(PaletteSwitch.java:107) at org.netbeans.spi.palette.PaletteModule$1.run(PaletteModule.java:65) at org.netbeans.core.windows.WindowManagerImpl$Exclusive.run(WindowManagerImpl.java:1298) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
Created attachment 60562 [details] Messages.log
One more exception: java.lang.IllegalStateException: Assertion failed. WindowsAPI is required to be called from AWT thread only, see http://core.netbeans.org/proposals/threading/ at org.netbeans.core.windows.WindowManagerImpl.assertEventDispatchThreadWeak(WindowManagerImpl.java:1460) at org.netbeans.core.windows.WindowManagerImpl.topComponentDisplayNameChanged(WindowManagerImpl.java:1158) at org.openide.windows.TopComponent.setName(TopComponent.java:792) at org.netbeans.spi.palette.PaletteTopComponent.<init>(PaletteTopComponent.java:79) at org.netbeans.spi.palette.PaletteTopComponent.getDefault(PaletteTopComponent.java:100) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.netbeans.modules.settings.convertors.XMLSettingsSupport$SettingsRecognizer.createFromMethod(XMLSettingsSupport.java:668) at org.netbeans.modules.settings.convertors.XMLSettingsSupport$SettingsRecognizer.instanceCreate(XMLSettingsSupport.java:579) at org.netbeans.modules.settings.convertors.SerialDataConvertor$SettingsInstance.instanceCreate(SerialDataConvertor.java:415) at org.netbeans.core.windows.persistence.PersistenceManager.getTopComponentPersistentForID(PersistenceManager.java:531) at org.netbeans.core.windows.persistence.PersistenceManager.getTopComponentForID(PersistenceManager.java:639) at org.netbeans.core.windows.PersistenceHandler.getTopComponentForID(PersistenceHandler.java:422) at org.netbeans.core.windows.WindowManagerImpl.getTopComponentForID(WindowManagerImpl.java:780) at org.netbeans.core.windows.WindowManagerImpl.findTopComponent(WindowManagerImpl.java:239) at org.netbeans.spi.palette.PaletteSwitch.showHidePaletteTopComponent(PaletteSwitch.java:245) at org.netbeans.spi.palette.PaletteSwitch.run(PaletteSwitch.java:142) at org.netbeans.spi.palette.PaletteSwitch.startListening(PaletteSwitch.java:107) at org.netbeans.spi.palette.PaletteModule$1.run(PaletteModule.java:65) at org.netbeans.core.windows.WindowManagerImpl$Exclusive.run(WindowManagerImpl.java:1298) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
Created attachment 60564 [details] Another messages.log
And what does this have to do with apisupport??
JDK bug, unfortunately: 90590. If you have always reproducible scenario with latest JDK, write it to the 90590 please, thanks. *** This issue has been marked as a duplicate of 90590 ***