java.lang.IndexOutOfBoundsException: bitIndex < 0: -2 at java.util.BitSet.get(BitSet.java:459) at javax.swing.DefaultListSelectionModel.set(DefaultListSelectionModel.java:264) at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:396) at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:411) at javax.swing.DefaultListSelectionModel.setSelectionInterval(DefaultListSelectionModel.java:435) at javax.swing.JTable.changeSelectionModel(JTable.java:1494) at javax.swing.JTable.changeSelection(JTable.java:1537) at javax.swing.plaf.basic.BasicTableUI$NavigationalAction.actionPerformed(BasicTableUI.java:186) at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1512) at javax.swing.JComponent.processKeyBinding(JComponent.java:2435) at javax.swing.JTable.processKeyBinding(JTable.java:3254) at javax.swing.JComponent.processKeyBindings(JComponent.java:2481) at javax.swing.JComponent.processKeyEvent(JComponent.java:2398) at java.awt.Component.processEvent(Component.java:4943) at java.awt.Container.processEvent(Container.java:1566) at java.awt.Component.dispatchEventImpl(Component.java:3639) at java.awt.Container.dispatchEventImpl(Container.java:1623) at java.awt.Component.dispatchEvent(Component.java:3480) at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1708) at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:593) at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:765) at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:698) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:559) at java.awt.Component.dispatchEventImpl(Component.java:3509) at java.awt.Container.dispatchEventImpl(Container.java:1623) at java.awt.Window.dispatchEventImpl(Window.java:1590) at java.awt.Component.dispatchEvent(Component.java:3480) [catch] 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)