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1/ Changed Right margin to 120 and created a new xml file - Ctrl+N, XML > XML Document. When a line of the file crossed the 120-column marker line whenever I run Formatting it blew up with the following AE error: java.lang.AssertionError: Token length=0 <= 0 at org.netbeans.lib.lexer.token.DefaultToken.<init>(DefaultToken.java:71) at org.netbeans.spi.lexer.TokenFactory.createToken(TokenFactory.java:122) at org.netbeans.spi.lexer.TokenFactory.createToken(TokenFactory.java:98) at org.netbeans.lib.xml.lexer.XMLLexer.token(XMLLexer.java:915) at org.netbeans.lib.xml.lexer.XMLLexer.nextToken(XMLLexer.java:718) at org.netbeans.lib.lexer.LexerInputOperation.nextToken(LexerInputOperation.java:274) at org.netbeans.lib.lexer.inc.TokenListUpdater.update(TokenListUpdater.java:376) at org.netbeans.lib.lexer.TokenHierarchyUpdate.updateTokenListByModification(TokenHierarchyUpdate.java:338) at org.netbeans.lib.lexer.TokenHierarchyUpdate.update(TokenHierarchyUpdate.java:94) at org.netbeans.lib.lexer.TokenHierarchyOperation.textModified(TokenHierarchyOperation.java:475) at org.netbeans.spi.lexer.TokenHierarchyControl.textModified(TokenHierarchyControl.java:93) at org.netbeans.lib.lexer.inc.DocumentInput.removeUpdate(DocumentInput.java:144) at org.netbeans.lib.editor.util.swing.PriorityDocumentListenerList.removeUpdate(PriorityDocumentListenerList.java:85) at javax.swing.text.AbstractDocument.fireRemoveUpdate(AbstractDocument.java:243) at org.netbeans.editor.BaseDocument.fireRemoveUpdate(BaseDocument.java:1401) at org.netbeans.editor.BaseDocument.remove(BaseDocument.java:792) at org.netbeans.editor.BaseKit$DeleteCharAction.actionPerformed(BaseKit.java:1432) at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:290) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636) at javax.swing.JComponent.processKeyBinding(JComponent.java:2849) at javax.swing.JComponent.processKeyBindings(JComponent.java:2884) at javax.swing.JComponent.processKeyEvent(JComponent.java:2812) at java.awt.Component.processEvent(Component.java:5815) at java.awt.Container.processEvent(Container.java:2058) at java.awt.Component.dispatchEventImpl(Component.java:4410) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Component.dispatchEvent(Component.java:4240) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:697) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:962) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:834) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:661) at java.awt.Component.dispatchEventImpl(Component.java:4282) at java.awt.Container.dispatchEventImpl(Container.java:2116) at java.awt.Window.dispatchEventImpl(Window.java:2429) at java.awt.Component.dispatchEvent(Component.java:4240) [catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
Reassigning to "lexer" for evaluation. *** This issue has been marked as a duplicate of 132563 ***