java.lang.NullPointerException
	at org.netbeans.modules.j2ee.ejbcore.ui.logicalview.entres.CallEjbAction.enable(CallEjbAction.java:71)
	at org.netbeans.modules.j2ee.ejbcore.ui.logicalview.entres.CallEjbAction.createContextAwareInstance(CallEjbAction.java:94)
	at org.netbeans.modules.j2ee.ejbcore.ui.logicalview.entres.EnterpriseRefActionGroup$LazyMenu.getPopupMenu(EnterpriseRefActionGroup.java:103)
	at javax.swing.plaf.basic.BasicMenuUI$Handler.mouseEntered(BasicMenuUI.java:498)
	at java.awt.Component.processMouseEvent(Component.java:5497)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3126)
	at java.awt.Component.processEvent(Component.java:5253)
	at java.awt.Container.processEvent(Container.java:1966)
	at java.awt.Component.dispatchEventImpl(Component.java:3955)
	at java.awt.Container.dispatchEventImpl(Container.java:2024)
	at java.awt.Component.dispatchEvent(Component.java:3803)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4212)
	at java.awt.LightweightDispatcher.trackMouseEnterExit(Container.java:4017)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3874)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3822)
	at java.awt.Container.dispatchEventImpl(Container.java:2010)
	at java.awt.Window.dispatchEventImpl(Window.java:1774)
	at java.awt.Component.dispatchEvent(Component.java:3803)
[catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)