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When operating the interface, this exception will suddenly be thrown, and the frequency of occurrence is uncertain。
Exception in thread "AWT-EventQueue-0" java.util.ConcurrentModificationException at java.base/java.util.HashMap$HashIterator.nextNode(HashMap.java:1494) at java.base/java.util.HashMap$EntryIterator.next(HashMap.java:1527) at java.base/java.util.HashMap$EntryIterator.next(HashMap.java:1525) at java.base/java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$1.next(Collections.java:1662) at java.base/java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$1.next(Collections.java:1655) at org.pushingpixels.substance.internal.widget.animation.effects.GhostPaintingUtils.paintGhostImages(GhostPaintingUtils.java:246) at org.pushingpixels.substance.internal.ui.SubstanceToolBarUI.update(SubstanceToolBarUI.java:78) at java.desktop/javax.swing.JComponent.paintComponent(JComponent.java:798) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1075) at java.desktop/javax.swing.JComponent.paintToOffscreen(JComponent.java:5256) at java.desktop/javax.swing.RepaintManager$PaintManager.paintDoubleBufferedImpl(RepaintManager.java:1633) at java.desktop/javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1608) at java.desktop/javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1546) at java.desktop/javax.swing.RepaintManager.paint(RepaintManager.java:1313) at java.desktop/javax.swing.JComponent._paintImmediately(JComponent.java:5204) at java.desktop/javax.swing.JComponent.paintImmediately(JComponent.java:5014) at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:857) at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:840) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:840) at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:815) at java.desktop/javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:764) at java.desktop/javax.swing.RepaintManager.access$1200(RepaintManager.java:69) at java.desktop/javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1880) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764) at java.desktop/java.awt.EventQueue.access$500(EventQueue.java:97) at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:717) at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:711) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:734) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:199) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:117) at java.desktop/java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190) at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235) at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.desktop/java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233) at java.desktop/java.awt.Dialog.show(Dialog.java:1070) at java.desktop/javax.swing.ColorChooserDialog.show(JColorChooser.java:744) at java.desktop/javax.swing.JColorChooser.showDialog(JColorChooser.java:173) at java.desktop/javax.swing.JColorChooser.showDialog(JColorChooser.java:134) at ultrasonic.data.Main.jButton7ActionPerformed(Main.java:672) at ultrasonic.data.Main.access$200(Main.java:70) at ultrasonic.data.Main$3.actionPerformed(Main.java:559) at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967) at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308) at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405) at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262) at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:269) at org.pushingpixels.substance.internal.utils.RolloverButtonListener.mouseReleased(RolloverButtonListener.java:108) at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:298) at java.desktop/java.awt.Component.processMouseEvent(Component.java:6578) at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3343) at java.desktop/java.awt.Component.processEvent(Component.java:6343) at java.desktop/java.awt.Container.processEvent(Container.java:2259) at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4961) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2317) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4793) at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904) at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4539) at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4480) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2303) at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2758) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4793) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:766) at java.desktop/java.awt.EventQueue.access$500(EventQueue.java:97) at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:717) at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:711) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:99) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:739) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:737) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:736) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:199) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Version of Radiance (current development is 3.5-SNAPSHOT)
I've seen this in the past in the Rainbow demo that is part of Radiance (navigating the local disk structure with the breadcrumb bar), but can no longer reproduce this crash there. Do you have a way to reliably reproduce this in 3.5-SNAPSHOT in a small, standalone app?
I've seen this in the past in the Rainbow demo that is part of Radiance (navigating the local disk structure with the breadcrumb bar), but can no longer reproduce this crash there. Do you have a way to reliably reproduce this in 3.5-SNAPSHOT in a small, standalone app?
If you reproduce the problem, you can run the demo code: Check.java 。 After running the program, in the general settings, check the animation effect of icon rollover, and move the mouse to and fro on the toolbar. This exception will be thrown. Is it that after the animation is started, repeated for many times caused the thread to be out of sync?
kirill-grouchnikov
changed the title
Exception in thread "AWT-EventQueue-0" java.util.ConcurrentModificationException
[Substance] Exception in thread "AWT-EventQueue-0" java.util.ConcurrentModificationException
Aug 30, 2020
When operating the interface, this exception will suddenly be thrown, and the frequency of occurrence is uncertain。
Exception in thread "AWT-EventQueue-0" java.util.ConcurrentModificationException at java.base/java.util.HashMap$HashIterator.nextNode(HashMap.java:1494) at java.base/java.util.HashMap$EntryIterator.next(HashMap.java:1527) at java.base/java.util.HashMap$EntryIterator.next(HashMap.java:1525) at java.base/java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$1.next(Collections.java:1662) at java.base/java.util.Collections$UnmodifiableMap$UnmodifiableEntrySet$1.next(Collections.java:1655) at org.pushingpixels.substance.internal.widget.animation.effects.GhostPaintingUtils.paintGhostImages(GhostPaintingUtils.java:246) at org.pushingpixels.substance.internal.ui.SubstanceToolBarUI.update(SubstanceToolBarUI.java:78) at java.desktop/javax.swing.JComponent.paintComponent(JComponent.java:798) at java.desktop/javax.swing.JComponent.paint(JComponent.java:1075) at java.desktop/javax.swing.JComponent.paintToOffscreen(JComponent.java:5256) at java.desktop/javax.swing.RepaintManager$PaintManager.paintDoubleBufferedImpl(RepaintManager.java:1633) at java.desktop/javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1608) at java.desktop/javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1546) at java.desktop/javax.swing.RepaintManager.paint(RepaintManager.java:1313) at java.desktop/javax.swing.JComponent._paintImmediately(JComponent.java:5204) at java.desktop/javax.swing.JComponent.paintImmediately(JComponent.java:5014) at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:857) at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:840) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:840) at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:815) at java.desktop/javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:764) at java.desktop/javax.swing.RepaintManager.access$1200(RepaintManager.java:69) at java.desktop/javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1880) at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764) at java.desktop/java.awt.EventQueue.access$500(EventQueue.java:97) at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:717) at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:711) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:734) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:199) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:117) at java.desktop/java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190) at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235) at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.desktop/java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233) at java.desktop/java.awt.Dialog.show(Dialog.java:1070) at java.desktop/javax.swing.ColorChooserDialog.show(JColorChooser.java:744) at java.desktop/javax.swing.JColorChooser.showDialog(JColorChooser.java:173) at java.desktop/javax.swing.JColorChooser.showDialog(JColorChooser.java:134) at ultrasonic.data.Main.jButton7ActionPerformed(Main.java:672) at ultrasonic.data.Main.access$200(Main.java:70) at ultrasonic.data.Main$3.actionPerformed(Main.java:559) at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967) at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308) at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405) at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262) at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:269) at org.pushingpixels.substance.internal.utils.RolloverButtonListener.mouseReleased(RolloverButtonListener.java:108) at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:298) at java.desktop/java.awt.Component.processMouseEvent(Component.java:6578) at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3343) at java.desktop/java.awt.Component.processEvent(Component.java:6343) at java.desktop/java.awt.Container.processEvent(Container.java:2259) at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4961) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2317) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4793) at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904) at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4539) at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4480) at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2303) at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2758) at java.desktop/java.awt.Component.dispatchEvent(Component.java:4793) at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:766) at java.desktop/java.awt.EventQueue.access$500(EventQueue.java:97) at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:717) at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:711) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:99) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:739) at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:737) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:736) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:199) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Version of Radiance (current development is 3.5-SNAPSHOT)
Sub-project (Neon, Trident, Substance, Flamingo, ...)
Version of Java (9)
Version of OS
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