java.lang.NullPointerException
   at org.netbeans.api.editor.caret.EditorCaret.maybeSaveCaretOffset(EditorCaret.java:1071)
   at org.netbeans.api.editor.caret.EditorCaret.update(EditorCaret.java:2000)
   at org.netbeans.api.editor.caret.EditorCaret.access$400(EditorCaret.java:169)
   at org.netbeans.api.editor.caret.EditorCaret$7.run(EditorCaret.java:1945)
   at org.netbeans.api.editor.caret.EditorCaret.dispatchUpdate(EditorCaret.java:1954)
   at org.netbeans.api.editor.caret.EditorCaret.access$2500(EditorCaret.java:169)
   at org.netbeans.api.editor.caret.EditorCaret$ListenerImpl.componentResized(EditorCaret.java:3245)
   at java.awt.AWTEventMulticaster.componentResized(AWTEventMulticaster.java:160)
   at java.awt.AWTEventMulticaster.componentResized(AWTEventMulticaster.java:159)
   at java.awt.Component.processComponentEvent(Component.java:6359)
   at java.awt.Component.processEvent(Component.java:6313)
   at java.awt.Container.processEvent(Container.java:2236)
   at java.awt.Component.dispatchEventImpl(Component.java:4889)
   at java.awt.Container.dispatchEventImpl(Container.java:2294)
   at java.awt.Component.dispatchEvent(Component.java:4711)
   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:80)
   at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90)
   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:80)
   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)