java.lang.AssertionError: Non-null joinInfo in tokenList ETLj<99,101> TC=0(0) JI:jti=0, tli=0, lps=1, IHC=29999908
TokenListList for text/x-jsp/text/html, hasChildren
[0]: ETLj<99,101> TC=0(0) JI:jti=0, tli=0, lps=1, IHC=29999908
[1]: ETLj<155,472> TC=0, IHC=2840278

        at org.netbeans.lib.lexer.JoinTokenList.initTokenList(JoinTokenList.java:603)
        at org.netbeans.lib.lexer.JoinTokenList.init(JoinTokenList.java:530)
        at org.netbeans.lib.lexer.JoinTokenList.create(JoinTokenList.java:95)
        at org.netbeans.lib.lexer.inc.TokenListListUpdate.collectAddedEmbeddings(TokenListListUpdate.java:211)
        at org.netbeans.lib.lexer.inc.TokenHierarchyUpdate$UpdateItem.update(TokenHierarchyUpdate.java:378)
        at org.netbeans.lib.lexer.inc.TokenHierarchyUpdate.processLevelInfos(TokenHierarchyUpdate.java:215)
        at org.netbeans.lib.lexer.inc.TokenHierarchyUpdate.updateImpl(TokenHierarchyUpdate.java:187)
        at org.netbeans.lib.lexer.inc.TokenHierarchyUpdate.update(TokenHierarchyUpdate.java:124)
        at org.netbeans.lib.lexer.TokenHierarchyOperation.textModified(TokenHierarchyOperation.java:513)
        at org.netbeans.spi.lexer.TokenHierarchyControl.textModified(TokenHierarchyControl.java:93)
        at org.netbeans.lib.lexer.inc.DocumentInput.removeUpdate(DocumentInput.java:143)
        at javax.swing.text.AbstractDocument.fireRemoveUpdate(AbstractDocument.java:243)
        at org.netbeans.editor.BaseDocument.fireRemoveUpdate(BaseDocument.java:1609)
        at org.netbeans.editor.BaseDocument.remove(BaseDocument.java:911)
        at org.netbeans.editor.BaseKit$DeleteCharAction.actionPerformed(BaseKit.java:1510)
        at org.netbeans.modules.web.core.syntax.JSPKit$JspDeleteCharAction.actionPerformed(JSPKit.java:592)
        at org.netbeans.editor.BaseAction.actionPerformed(BaseAction.java:291)
        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:5911)
        at java.awt.Container.processEvent(Container.java:2023)
        at java.awt.Component.dispatchEventImpl(Component.java:4501)
        at java.awt.Container.dispatchEventImpl(Container.java:2081)
        at java.awt.Component.dispatchEvent(Component.java:4331)
        at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848)
        at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:704)
        at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:969)
        at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:841)
        at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:668)
        at java.awt.Component.dispatchEventImpl(Component.java:4373)
        at java.awt.Container.dispatchEventImpl(Container.java:2081)
        at java.awt.Window.dispatchEventImpl(Window.java:2458)
        at java.awt.Component.dispatchEvent(Component.java:4331)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
        at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:284)
        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)