org.netbeans.modules.deadlock.detector.Detector$DeadlockDetectedException: AWT-EventQueue-1
   at java.awt.Component.invalidate(Component.java:2920)
   at java.awt.Container.invalidate(Container.java:1580)
   at javax.swing.JComponent.revalidate(JComponent.java:4853)
   at javax.swing.JLabel.setText(JLabel.java:343)
   at org.openide.awt.ColorComboBoxRendererWrapper.getListCellRendererComponent(ColorComboBoxRendererWrapper.java:85)
   at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1360)
   at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1310)
   at javax.swing.plaf.basic.BasicListUI$Handler.valueChanged(BasicListUI.java:2622)
   at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:184)
   at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:164)
   at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:211)
   at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:405)
   at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:415)
   at javax.swing.DefaultListSelectionModel.setSelectionInterval(DefaultListSelectionModel.java:459)
   at javax.swing.JList.setSelectedIndex(JList.java:2212)
   at javax.swing.plaf.basic.BasicComboPopup.setListSelection(BasicComboPopup.java:1169)
   at javax.swing.plaf.basic.BasicComboPopup.access$300(BasicComboPopup.java:63)
   at javax.swing.plaf.basic.BasicComboPopup$Handler.itemStateChanged(BasicComboPopup.java:1000)
   at javax.swing.JComboBox.fireItemStateChanged(JComboBox.java:1225)
   at javax.swing.JComboBox.selectedItemChanged(JComboBox.java:1282)
   at javax.swing.JComboBox.contentsChanged(JComboBox.java:1329)
   at javax.swing.AbstractListModel.fireContentsChanged(AbstractListModel.java:118)
   at javax.swing.DefaultComboBoxModel.setSelectedItem(DefaultComboBoxModel.java:93)
   at javax.swing.JComboBox.setSelectedItem(JComboBox.java:578)
   at org.openide.awt.ColorComboBox.setSelectedColor(ColorComboBox.java:163)
   at org.netbeans.modules.options.colors.ColorComboBoxSupport.setSelectedColor(ColorComboBoxSupport.java:112)
   at org.netbeans.modules.options.colors.SyntaxColoringPanel.refreshUI(SyntaxColoringPanel.java:819)
   at org.netbeans.modules.options.colors.SyntaxColoringPanel.access$300(SyntaxColoringPanel.java:110)
   at org.netbeans.modules.options.colors.SyntaxColoringPanel$3.run(SyntaxColoringPanel.java:199)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:312)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:745)
   at java.awt.EventQueue.access$300(EventQueue.java:103)
   at java.awt.EventQueue$3.run(EventQueue.java:706)
   at java.awt.EventQueue$3.run(EventQueue.java:704)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:77)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:715)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
Caused: org.netbeans.modules.deadlock.detector.Detector$DeadlockDetectedException: Thread-3
Caused: org.netbeans.modules.deadlock.detector.Detector$DeadlockDetectedException: A deadlock was detected.
We suggest to restart the IDE to recover.
   at java.awt.Component.setFont(Component.java:1879)
   at java.awt.Container.setFont(Container.java:1743)
   at javax.swing.JComponent.setFont(JComponent.java:2742)
   at javax.swing.plaf.basic.BasicComboBoxRenderer.getListCellRendererComponent(BasicComboBoxRenderer.java:115)
   at org.openide.awt.ColorComboBoxRendererWrapper.getListCellRendererComponent(ColorComboBoxRendererWrapper.java:72)
   at javax.swing.JList$AccessibleJList$AccessibleJListChild.getComponentAtIndex(JList.java:3229)
   at javax.swing.JList$AccessibleJList$AccessibleJListChild.getCurrentAccessibleContext(JList.java:3210)
   at javax.swing.JList$AccessibleJList$AccessibleJListChild.getAccessibleIcon(JList.java:3726)