javax.swing.text.BadLocationException: Invalid offset=2747, docLength=2734
        at org.netbeans.editor.DocumentContent.checkOffset(DocumentContent.java:326)
        at org.netbeans.editor.DocumentContent.createPosition(DocumentContent.java:117)
        at javax.swing.text.AbstractDocument.createPosition(AbstractDocument.java:816)
        at org.netbeans.api.editor.fold.Fold.updateGuardedStartPos(Fold.java:411)
        at org.netbeans.api.editor.fold.Fold.insertUpdate(Fold.java:444)
        at org.netbeans.api.editor.fold.FoldHierarchy$ApiPackageAccessorImpl.foldInsertUpdate(FoldHierarchy.java:413)
        at org.netbeans.modules.editor.fold.FoldHierarchyTransactionImpl.insertCheckEndOffset(FoldHierarchyTransactionImpl.java:292)
        at org.netbeans.modules.editor.fold.FoldHierarchyTransactionImpl.insertCheckEndOffset(FoldHierarchyTransactionImpl.java:289)
        at org.netbeans.modules.editor.fold.FoldHierarchyTransactionImpl.insertCheckEndOffset(FoldHierarchyTransactionImpl.java:289)
        at org.netbeans.modules.editor.fold.FoldHierarchyTransactionImpl.insertUpdate(FoldHierarchyTransactionImpl.java:262)
        at org.netbeans.modules.editor.fold.FoldHierarchyExecution.insertUpdate(FoldHierarchyExecution.java:703)
        at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.insertUpdate(PriorityDocumentListenerList.java:79)
        at javax.swing.text.AbstractDocument.fireInsertUpdate(AbstractDocument.java:185)
        at org.netbeans.editor.BaseDocument.fireInsertUpdate(BaseDocument.java:1623)
        at org.netbeans.editor.BaseDocument.insertString(BaseDocument.java:778)
        at javax.swing.text.AbstractDocument.replace(AbstractDocument.java:655)
        at org.netbeans.modules.xml.xdm.visitor.Utils.replaceDocument(Utils.java:111)
        at org.netbeans.modules.xml.xdm.visitor.Utils.replaceDocument(Utils.java:123)
        at org.netbeans.modules.xml.xdm.XDMModel.flushDocument(XDMModel.java:875)
        at org.netbeans.modules.xml.xdm.XDMModel.flush(XDMModel.java:145)
        at org.netbeans.modules.xml.xdm.xam.XDMAccess.flush(XDMAccess.java:110)
        at org.netbeans.modules.xml.xam.AbstractModel.endTransaction(AbstractModel.java:326)
        at org.netbeans.modules.xml.xam.AbstractModel.endTransaction(AbstractModel.java:313)
        at org.netbeans.modules.xml.schema.ui.nodes.categorized.newtype.AdvancedSchemaComponentNewType.create(AdvancedSchemaComponentNewType.java:125)
        at org.openide.actions.NewAction.performAction(NewAction.java:100)
        at org.openide.actions.NewAction.access$100(NewAction.java:64)
        at org.openide.actions.NewAction$ActSubMenuModel.performActionAt(NewAction.java:245)
        at org.openide.awt.Actions$ISubActionListener.actionPerformed(Actions.java:1148)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
        at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
        at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
        at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
        at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1225)
        at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1266)
        at java.awt.Component.processMouseEvent(Component.java:6237)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
        at java.awt.Component.processEvent(Component.java:6002)
        at java.awt.Container.processEvent(Container.java:2041)
        at java.awt.Component.dispatchEventImpl(Component.java:4604)
        at java.awt.Container.dispatchEventImpl(Container.java:2099)
        at java.awt.Component.dispatchEvent(Component.java:4434)
        at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4574)
        at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4238)
        at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4168)
        at java.awt.Container.dispatchEventImpl(Container.java:2085)
        at java.awt.Window.dispatchEventImpl(Window.java:2475)
        at java.awt.Component.dispatchEvent(Component.java:4434)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
        at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)