java.lang.Exception: Stack trace at java.lang.Thread.dumpStack(Thread.java:1071) at org.openide.text.PositionRef$Manager$PositionKind.(PositionRef.java:447) at org.openide.text.PositionRef$Manager$Kind.toMemory(PositionRef.java:428) at org.openide.text.PositionRef$Manager.addPosition(PositionRef.java:347) at org.openide.text.PositionRef.init(PositionRef.java:80) at org.openide.text.PositionRef.(PositionRef.java:75) at org.openide.text.PositionRef.(PositionRef.java:52) at org.openide.text.CloneableEditorSupport.createPositionRef(CloneableEditorSupport.java:800) at org.netbeans.modules.java.codegen.CodeGenerator.createNewLineBounds(CodeGenerator.java:348) at org.netbeans.modules.java.codegen.ElementBinding.createAt(ElementBinding.java:205) at org.netbeans.modules.java.codegen.ElementBinding.create(ElementBinding.java:199) at org.netbeans.modules.java.codegen.ContainerSupport.insertChild(ContainerSupport.java:253) at org.netbeans.modules.java.codegen.ContainerSupport.insertChild(ContainerSupport.java:263) at org.netbeans.modules.java.codegen.ContainerSupport.performInsert(ContainerSupport.java:395) at org.netbeans.modules.java.codegen.ContainerSupport.performChangeMembers(ContainerSupport.java:461) at org.netbeans.modules.java.codegen.ContainerSupport.access$000(ContainerSupport.java:29) at org.netbeans.modules.java.codegen.ContainerSupport$1.run(ContainerSupport.java:411) at org.netbeans.modules.java.codegen.SourceText$1.run(SourceText.java:239) at org.netbeans.editor.BaseDocument.runAtomicAsUser(BaseDocument.java:890) at org.netbeans.editor.GuardedDocument.runAtomic(GuardedDocument.java:217) at org.openide.text.NbDocument.runAtomic(NbDocument.java:329) at org.netbeans.modules.java.codegen.SourceText.runAtomic(SourceText.java:258) at org.netbeans.modules.java.codegen.ContainerSupport.changeMembers(ContainerSupport.java:409) at org.netbeans.modules.java.codegen.Clazz.changeMembers(Clazz.java:162) at org.netbeans.modules.java.model.MemberCollection.changeMembers(MemberCollection.java:286) at org.netbeans.modules.java.model.PartialCollection.addMembers(PartialCollection.java:236) at org.netbeans.modules.java.model.PartialCollection.changeMembers(PartialCollection.java:638) at org.netbeans.modules.java.model.ClassElementImpl.changeMethods(ClassElementImpl.java:412) at org.openide.src.ClassElement.addMethod(ClassElement.java:428) at org.netbeans.modules.java.ui.wizard.JavaWizardData.copyMethods(JavaWizardData.java:178) at org.netbeans.modules.java.ui.wizard.JavaWizardData.applyChanges(JavaWizardData.java:142) at org.netbeans.modules.java.ui.wizard.JavaWizardIterator.instantiate(JavaWizardIterator.java:140) at org.openide.loaders.TemplateWizard.handleInstantiate(TemplateWizard.java:513) at org.openide.loaders.TemplateWizard.instantiateImpl(TemplateWizard.java:438) at org.openide.loaders.TemplateWizard.instantiate(TemplateWizard.java:354) at org.openide.actions.NewTemplateAction.doShowWizard(NewTemplateAction.java:328) at org.openide.actions.NewTemplateAction.access$300(NewTemplateAction.java:49) at org.openide.actions.NewTemplateAction$MenuWithRecent$Item.actionPerformed(NewTemplateAction.java:285) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1764) at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1817) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:419) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:257) at javax.swing.AbstractButton.doClick(AbstractButton.java:289) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1109) at javax.swing.plaf.basic.BasicMenuItemUI$MouseInputHandler.mouseReleased(BasicMenuItemUI.java:943) at java.awt.Component.processMouseEvent(Component.java:5093) at java.awt.Component.processEvent(Component.java:4890) at java.awt.Container.processEvent(Container.java:1566) at java.awt.Component.dispatchEventImpl(Component.java:3598) at java.awt.Container.dispatchEventImpl(Container.java:1623) at java.awt.Component.dispatchEvent(Component.java:3439) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3450) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3165) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3095) at java.awt.Container.dispatchEventImpl(Container.java:1609) at java.awt.Window.dispatchEventImpl(Window.java:1585) at java.awt.Component.dispatchEvent(Component.java:3439) at java.awt.EventQueue.dispatchEvent(EventQueue.java:450) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136) at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)