java.util.NoSuchElementException at java.util.LinkedList.getFirst(LinkedList.java:244) at java.awt.DefaultKeyboardFocusManager.repostIfFollowsKeyEvents(DefaultKeyboardFocusManager.java:290) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:325) at java.awt.Component.dispatchEventImpl(Component.java:4756) at java.awt.Container.dispatchEventImpl(Container.java:2293) at java.awt.Window.dispatchEventImpl(Window.java:2741) at java.awt.Component.dispatchEvent(Component.java:4707) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746) at java.awt.EventQueue.access$400(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:697) at java.awt.EventQueue$3.run(EventQueue.java:691) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:719) at java.awt.EventQueue$4.run(EventQueue.java:717) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) at java.awt.EventQueue.dispatchEvent(EventQueue.java:716) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:220) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:135) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:127) at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:184) at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:229) at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:227) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:227) at java.awt.Dialog.show(Dialog.java:1084) at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:1065) at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1115) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1087) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:128) at org.openide.util.Mutex.doEventAccess(Mutex.java:1368) at org.openide.util.Mutex.readAccess(Mutex.java:278) at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:1072) at java.awt.Component.show(Component.java:1656) at java.awt.Component.setVisible(Component.java:1608) at java.awt.Window.setVisible(Window.java:1014) at java.awt.Dialog.setVisible(Dialog.java:1005) at org.netbeans.core.NotifyExcPanel.updateState(NotifyExcPanel.java:423) at org.netbeans.core.NotifyExcPanel.access$400(NotifyExcPanel.java:105) at org.netbeans.core.NotifyExcPanel$2.run(NotifyExcPanel.java:353) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:744) at java.awt.EventQueue.access$400(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:697) at java.awt.EventQueue$3.run(EventQueue.java:691) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) at java.awt.EventQueue.dispatchEvent(EventQueue.java:714) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:220) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:135) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:123) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:119) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:111) at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)