when I do following operations in table.getCellEditor():

1. Remove all text in editor field
2. Enter a character
3. Move cursor to most left position (on one position)
4. Enter another, second, character
5. Select all, using mouse, from right to left by dragging

, I get following Exception (Windows XP SP3 is used):


java.lang.ArrayIndexOutOfBoundsException: 2
        at sun.font.FontDesignMetrics.charsWidth(FontDesignMetrics.java:492)
        at javax.swing.text.Utilities.getTabbedTextOffset(Utilities.java:381)
        at javax.swing.text.Utilities.getTabbedTextOffset(Utilities.java:302)
        at javax.swing.text.Utilities.getTabbedTextOffset(Utilities.java:286)
        at javax.swing.text.PlainView.viewToModel(PlainView.java:403)
        at javax.swing.text.FieldView.viewToModel(FieldView.java:263)
        at javax.swing.plaf.basic.BasicTextUI$RootView.viewToModel(BasicTextUI.java:1540)
        at javax.swing.plaf.basic.BasicTextUI.viewToModel(BasicTextUI.java:1089)
        at javax.swing.text.DefaultCaret.moveCaret(DefaultCaret.java:311)
        at javax.swing.text.DefaultCaret.mouseDragged(DefaultCaret.java:565)
        at java.awt.AWTEventMulticaster.mouseDragged(AWTEventMulticaster.java:303)
        at java.awt.Component.processMouseMotionEvent(Component.java:6311)
        at javax.swing.JComponent.processMouseMotionEvent(JComponent.java:3273)
        at java.awt.Component.processEvent(Component.java:6032)
        at java.awt.Container.processEvent(Container.java:2041)
        at java.awt.Component.dispatchEventImpl(Component.java:4630)
        at java.awt.Container.dispatchEventImpl(Container.java:2099)
        at java.awt.Component.dispatchEvent(Component.java:4460)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4255)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.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:4460)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
        at java.awt.Dialog$1.run(Dialog.java:1045)
        at java.awt.Dialog$3.run(Dialog.java:1097)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.awt.Dialog.show(Dialog.java:1095)
        at java.awt.Component.show(Component.java:1563)
        at java.awt.Component.setVisible(Component.java:1515)
        at java.awt.Window.setVisible(Window.java:841)
        at java.awt.Dialog.setVisible(Dialog.java:985)
        at com.sun.javatest.tool.ToolDialog.setVisible(ToolDialog.java:206)
        at com.sun.javatest.exec.InterviewEditor.setVisible(InterviewEditor.java:562)
        at com.sun.javatest.exec.InterviewEditor.show(InterviewEditor.java:557)
        at com.sun.javatest.exec.InterviewEditor.show(InterviewEditor.java:480)
        at com.sun.javatest.exec.InterviewEditor.newConfig(InterviewEditor.java:209)
        at com.sun.javatest.exec.BasicSessionControl.newConfig(BasicSessionControl.java:571)
        at com.sun.javatest.exec.BasicSessionControl$5.actionPerformed(BasicSessionControl.java:767)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
        at javax.swing.AbstractButton$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:1223)
        at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1264)
        at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
        at java.awt.Component.processMouseEvent(Component.java:6263)
        at javax.swing.JComponent.processMouseEvent(JComponent.java:3255)
        at java.awt.Component.processEvent(Component.java:6028)
        at java.awt.Container.processEvent(Container.java:2041)
        at java.awt.Component.dispatchEventImpl(Component.java:4630)
        at java.awt.Container.dispatchEventImpl(Container.java:2099)
        at java.awt.Component.dispatchEvent(Component.java:4460)
        at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
        at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
        at java.awt.LightweightDispatcher.dispatchEvent(Container.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:4460)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
        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)