java.lang.ClassCastException: org.netbeans.lib.profiler.ui.components.FilterComponent cannot be cast to javax.swing.JComboBox
	at javax.swing.plaf.synth.SynthComboBoxUI.getComponentState(SynthComboBoxUI.java:196)
	at javax.swing.plaf.synth.SynthComboBoxUI.getContext(SynthComboBoxUI.java:183)
	at javax.swing.plaf.synth.SynthBorder.paintBorder(SynthBorder.java:39)
	at javax.swing.border.CompoundBorder.paintBorder(CompoundBorder.java:94)
	at javax.swing.JComponent.paintBorder(JComponent.java:922)
	at javax.swing.JComponent.paint(JComponent.java:1028)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JSplitPane.paintChildren(JSplitPane.java:1030)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at org.netbeans.swing.tabcontrol.TabbedContainer.paint(TabbedContainer.java:951)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at org.netbeans.core.windows.view.ui.MultiSplitPane.paint(MultiSplitPane.java:316)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at org.netbeans.core.windows.view.ui.MultiSplitPane.paint(MultiSplitPane.java:316)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at javax.swing.JLayeredPane.paint(JLayeredPane.java:564)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paint(JComponent.java:1036)
	at javax.swing.JLayeredPane.paint(JLayeredPane.java:564)
	at javax.swing.JComponent.paintChildren(JComponent.java:864)
	at javax.swing.JComponent.paintToOffscreen(JComponent.java:5129)
	at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(RepaintManager.java:1452)
	at javax.swing.RepaintManager$PaintManager.paint(RepaintManager.java:1383)
	at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:301)
	at javax.swing.RepaintManager.paint(RepaintManager.java:1198)
	at javax.swing.JComponent.paint(JComponent.java:1013)
	at java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:21)
	at sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:60)
	at sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:97)
	at java.awt.Container.paint(Container.java:1800)
	at org.netbeans.core.windows.view.ui.MainWindow.paint(MainWindow.java:577)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:794)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:714)
	at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:694)
[catch] at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:128)
	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:284)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)