java.awt.IllegalComponentStateException: component must be showing on the screen to determine its location
   at java.awt.Component.getLocationOnScreen_NoTreeLock(Component.java:2064)
   at java.awt.Component.getLocationOnScreen(Component.java:2038)
   at com.jarego.jayatana.swing.SwingGlobalMenuWindow.componentResized(SwingGlobalMenuWindow.java:549)
   at java.awt.AWTEventMulticaster.componentResized(AWTEventMulticaster.java:160)
   at java.awt.AWTEventMulticaster.componentResized(AWTEventMulticaster.java:159)
   at java.awt.AWTEventMulticaster.componentResized(AWTEventMulticaster.java:159)
   at java.awt.Component.processComponentEvent(Component.java:6361)
   at java.awt.Component.processEvent(Component.java:6315)
   at java.awt.Container.processEvent(Container.java:2236)
   at java.awt.Window.processEvent(Window.java:2029)
   at java.awt.Component.dispatchEventImpl(Component.java:4891)
   at java.awt.Container.dispatchEventImpl(Container.java:2294)
   at java.awt.Window.dispatchEventImpl(Window.java:2750)
   at java.awt.Component.dispatchEvent(Component.java:4713)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
   at java.awt.EventQueue.access$500(EventQueue.java:97)
   at java.awt.EventQueue$3.run(EventQueue.java:709)
   at java.awt.EventQueue$3.run(EventQueue.java:703)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
   at java.awt.EventQueue$4.run(EventQueue.java:731)
   at java.awt.EventQueue$4.run(EventQueue.java:729)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)