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java.lang.ArrayIndexOutOfBoundsException: 0 >= 0 at java.util.Vector.elementAt(Vector.java:470) at javax.swing.tree.DefaultMutableTreeNode.getChildAt(DefaultMutableTreeNode.java:243) at javax.swing.tree.VariableHeightLayoutCache.treeNodesRemoved(VariableHeightLayoutCache.java:560) at javax.swing.plaf.basic.BasicTreeUI$Handler.treeNodesRemoved(BasicTreeUI.java:3906) at javax.swing.tree.DefaultTreeModel.fireTreeNodesRemoved(DefaultTreeModel.java:548) at javax.swing.tree.DefaultTreeModel.nodesWereRemoved(DefaultTreeModel.java:328) at javax.swing.tree.DefaultTreeModel.removeNodeFromParent(DefaultTreeModel.java:262) at ui.views.q.b.k.c(SourceFile:836) at ui.views.q.b.k.b(SourceFile:827) at ui.views.q.b.k.b(SourceFile:873) at ui.views.q.b.k.JO(SourceFile:890) at ui.views.q.b.q.JO(SourceFile:755) at ui.views.q.b.Y.a(SourceFile:166) at ui.frmwork.a.j.d(SourceFile:41) at ui.frmwork.HTclEventBroker.n(SourceFile:256) at ui.frmwork.t.run(SourceFile:329) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:241) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:733) at java.awt.EventQueue.access$200(EventQueue.java:103) at java.awt.EventQueue$3.run(EventQueue.java:694) at java.awt.EventQueue$3.run(EventQueue.java:692) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:703) at ui.frmwork.a.e.dispatchEvent(SourceFile:75) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)