java.lang.NullPointerException at org.netbeans.modules.java.editor.overridden.IsOverriddenAnnotationAction.findAnnotation(IsOverriddenAnnotationAction.java:127) at org.netbeans.modules.java.editor.overridden.IsOverriddenAnnotationAction.access$000(IsOverriddenAnnotationAction.java:66) at org.netbeans.modules.java.editor.overridden.IsOverriddenAnnotationAction$1.run(IsOverriddenAnnotationAction.java:152) at org.netbeans.editor.BaseDocument.render(BaseDocument.java:1363) at org.netbeans.modules.java.editor.overridden.IsOverriddenAnnotationAction.invokeDefaultAction(IsOverriddenAnnotationAction.java:145) at org.netbeans.modules.java.editor.overridden.IsOverriddenAnnotationAction.actionPerformed(IsOverriddenAnnotationAction.java:75) at org.netbeans.editor.GlyphGutter$GutterMouseListener.mouseClicked(GlyphGutter.java:742) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:211) at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:211) at java.awt.Component.processMouseEvent(Component.java:5520) at javax.swing.JComponent.processMouseEvent(JComponent.java:3135) at java.awt.Component.processEvent(Component.java:5282) at java.awt.Container.processEvent(Container.java:1966) at java.awt.Component.dispatchEventImpl(Component.java:3984) at java.awt.Container.dispatchEventImpl(Container.java:2024) at java.awt.Component.dispatchEvent(Component.java:3819) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4212) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:3901) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:3822) at java.awt.Container.dispatchEventImpl(Container.java:2010) at java.awt.Window.dispatchEventImpl(Window.java:1791) at java.awt.Component.dispatchEvent(Component.java:3819) at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) 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)