java.lang.NullPointerException
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.scan(Reformatter.java:584)
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.wrapList(Reformatter.java:3455)
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.scanMethodCall(Reformatter.java:3514)
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.visitMethodInvocation(Reformatter.java:1557)
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.visitMethodInvocation(Reformatter.java:403)
   at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1411)
   at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67)
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.scan(Reformatter.java:584)
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.visitMethodInvocation(Reformatter.java:1531)
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.visitMethodInvocation(Reformatter.java:403)
   at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1411)
   at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:67)
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.scan(Reformatter.java:584)
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.wrapTree(Reformatter.java:3179)
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.visitVariable(Reformatter.java:991)
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.visitVariable(Reformatter.java:403)
   at com.sun.tools.javac.tree.JCTree$JCVariableDecl.accept(JCTree.java:798)
   at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:49)
   at org.netbeans.modules.java.source.save.Reformatter$Pretty.reformat(Reformatter.java:520)
   at org.netbeans.modules.java.source.save.Reformatter.reformatImpl(Reformatter.java:238)
   at org.netbeans.modules.java.source.save.Reformatter.reformat(Reformatter.java:109)
   at org.netbeans.modules.editor.indent.TaskHandler$MimeItem.runTask(TaskHandler.java:548)
   at org.netbeans.modules.editor.indent.TaskHandler.runTasks(TaskHandler.java:316)
   at org.netbeans.modules.editor.indent.IndentImpl.reformat(IndentImpl.java:357)
   at org.netbeans.modules.editor.indent.api.Reformat.reformat(Reformat.java:154)
   at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.run(CodeTemplateInsertHandler.java:371)
   at org.netbeans.editor.GuardedDocument.runAtomicAsUser(GuardedDocument.java:347)
   at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.insertTemplate(CodeTemplateInsertHandler.java:284)
   at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.processTemplate(CodeTemplateInsertHandler.java:252)
   at org.netbeans.lib.editor.codetemplates.CodeTemplateManagerOperation.insert(CodeTemplateManagerOperation.java:242)
   at org.netbeans.lib.editor.codetemplates.api.CodeTemplate.insert(CodeTemplate.java:107)
   at org.netbeans.modules.editor.java.JavaCompletionItem.process(JavaCompletionItem.java:509)
   at org.netbeans.modules.editor.java.JavaCompletionItem.defaultAction(JavaCompletionItem.java:276)
   at org.netbeans.modules.editor.completion.CompletionImpl.dispatchKeyEvent(CompletionImpl.java:651)
   at org.netbeans.modules.editor.completion.CompletionImpl.keyPressed(CompletionImpl.java:380)
   at java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:250)
   at java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:249)
   at java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:249)
   at java.awt.Component.processKeyEvent(Component.java:6471)
   at javax.swing.JComponent.processKeyEvent(JComponent.java:2830)
   at java.awt.Component.processEvent(Component.java:6290)
   at java.awt.Container.processEvent(Container.java:2229)
   at java.awt.Component.dispatchEventImpl(Component.java:4869)
   at java.awt.Container.dispatchEventImpl(Container.java:2287)
   at java.awt.Component.dispatchEvent(Component.java:4691)
   at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1953)
   at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:796)
   at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1056)
   at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:931)
   at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:761)
   at java.awt.Component.dispatchEventImpl(Component.java:4740)
   at java.awt.Container.dispatchEventImpl(Container.java:2287)
   at java.awt.Window.dispatchEventImpl(Window.java:2719)
   at java.awt.Component.dispatchEvent(Component.java:4691)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:722)
   at java.awt.EventQueue.access$200(EventQueue.java:103)
   at java.awt.EventQueue$3.run(EventQueue.java:681)
   at java.awt.EventQueue$3.run(EventQueue.java:679)
   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:695)
   at java.awt.EventQueue$4.run(EventQueue.java:693)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:692)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:97)