Name: krC82822 Date: 06/14/2001


[14 June 2001, eval1127@eng -- may be dupe/relative of #4459868]
works fine in 1.3.x
-------------
java version "1.4.0-beta"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta-b65)
Java HotSpot(TM) Client VM (build 1.4.0-beta-b65, mixed mode)

StackOverFlow Exception in JComboBox.

     --------------- step for testing ----------
     1. Run this Test program,
     2. Open the Popup of ComboBox
     3. press Page_Up/Page_Down Key,

     StackOverFlow Exception will be encoutered.

import java.awt.event.*;
import javax.swing.*;
import java.awt.BorderLayout;

public class TestComboBox extends JFrame {
   public TestComboBox() {
      init();
      setSize(200,250);
      show();
   }
   void init(){
      String [] data=new String[]{"item1","item2","item3","item4","item5"};
      getContentPane().add(new JComboBox(data),BorderLayout.NORTH);
   }
   public static void main(String[] args) {
      TestComboBox testComboBox = new TestComboBox();
   }
}

------------

14 June 2001, eval1127@eng -- also reproducible with latest merlin build (#68):
java version "1.4.0-beta_refresh"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-beta_refresh-b68)
Java HotSpot(TM) Client VM (build 1.4.0-beta_refresh-b68, mixed mode)

java.lang.StackOverflowError
        at java.awt.Toolkit.getEventQueue(Toolkit.java:1482)
        at java.awt.EventQueue.isDispatchThread(EventQueue.java:567)
        at java.awt.EventQueue.setDispatchingEventTime(EventQueue.java:618)
        at java.awt.Component.dispatchEventImpl(Component.java:3362)
        at java.awt.Container.dispatchEventImpl(Container.java:1440)
        at java.awt.Component.dispatchEvent(Component.java:3353)
        at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1631)
        at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:560)
        at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:726)
        at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:660)
        at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:527)
        at java.awt.Component.dispatchEventImpl(Component.java:3383)
        at java.awt.Container.dispatchEventImpl(Container.java:1440)
        at java.awt.Component.dispatchEvent(Component.java:3353)
        at javax.swing.plaf.basic.BasicComboBoxUI$KeyToListDispatcher.actionPerformed(BasicComboBoxUI.java:1408)
        at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1496)
        at javax.swing.JComponent.processKeyBinding(JComponent.java:2365)
        at javax.swing.JComponent.processKeyBindings(JComponent.java:2411)
        at javax.swing.JComponent.processKeyEvent(JComponent.java:2318)
        at javax.swing.JComboBox.processKeyEvent(JComboBox.java:1340)
        at java.awt.Component.processEvent(Component.java:4774)
        at java.awt.Container.processEvent(Container.java:1383)
        at java.awt.Component.dispatchEventImpl(Component.java:3492)
        at java.awt.Container.dispatchEventImpl(Container.java:1440)
        at java.awt.Component.dispatchEvent(Component.java:3353)
        at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1631)
        at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:560)
        at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:726)
        at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:660)
        at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:527)
        at java.awt.Component.dispatchEventImpl(Component.java:3383)
        at java.awt.Container.dispatchEventImpl(Container.java:1440)
        at java.awt.Component.dispatchEvent(Component.java:3353)
        at javax.swing.plaf.basic.BasicComboBoxUI$KeyToListDispatcher.actionPerformed(BasicComboBoxUI.java:1408)
        at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1496)
        at javax.swing.JComponent.processKeyBinding(JComponent.java:2365)
        at javax.swing.JComponent.processKeyBindings(JComponent.java:2411)
        at javax.swing.JComponent.processKeyEvent(JComponent.java:2318)
        at javax.swing.JComboBox.processKeyEvent(JComboBox.java:1340)
        at java.awt.Component.processEvent(Component.java:4774)
        at java.awt.Container.processEvent(Container.java:1383)
        at java.awt.Component.dispatchEventImpl(Component.java:3492)
        at java.awt.Container.dispatchEventImpl(Container.java:1440)
        at java.awt.Component.dispatchEvent(Component.java:3353)
        at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1631)
        at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:560)
        at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:726)
        at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:660)
        at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:527)
        at java.awt.Component.dispatchEventImpl(Component.java:3383)
        at java.awt.Container.dispatchEventImpl(Container.java:1440)
        at java.awt.Component.dispatchEvent(Component.java:3353)
        at javax.swing.plaf.basic.BasicComboBoxUI$KeyToListDispatcher.actionPerformed(BasicComboBoxUI.java:1408)
        at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1496)
        at javax.swing.JComponent.processKeyBinding(JComponent.java:2365)
        at javax.swing.JComponent.processKeyBindings(JComponent.java:2411)
        at javax.swing.JComponent.processKeyEvent(JComponent.java:2318)
        at javax.swing.JComboBox.processKeyEvent(JComboBox.java:1340)
        at java.awt.Component.processEvent(Component.java:4774)
        at java.awt.Container.processEvent(Container.java:1383)
        at java.awt.Component.dispatchEventImpl(Component.java:3492)
        at java.awt.Container.dispatchEventImpl(Container.java:1440)
        at java.awt.Component.dispatchEvent(Component.java:3353)
        at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1631)
        at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:560)
        at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:726)
        at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:660)
        at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:527)
        at java.awt.Component.dispatchEventImpl(Component.java:3383)
        at java.awt.Container.dispatchEventImpl(Container.java:1440)
        at java.awt.Component.dispatchEvent(Component.java:3353)
        at javax.swing.plaf.basic.BasicComboBoxUI$KeyToListDispatcher.actionPerformed(BasicComboBoxUI.java:1408)
        at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1496)
        at javax.swing.JComponent.processKeyBinding(JComponent.java:2365)
        at javax.swing.JComponent.processKeyBindings(JComponent.java:2411)
        at javax.swing.JComponent.processKeyEvent(JComponent.java:2318)
        at javax.swing.JComboBox.processKeyEvent(JComboBox.java:1340)
        at java.awt.Component.processEvent(Component.java:4774)
        at java.awt.Container.processEvent(Container.java:1383)
        at java.awt.Component.dispatchEventImpl(Component.java:3492)
        at java.awt.Container.dispatchEventImpl(Container.java:1440)
        at java.awt.Component.dispatchEvent(Component.java:3353)
        at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1631)
        at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:560)
        at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:726)
        at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:660)
        at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:527)
        at java.awt.Component.dispatchEventImpl(Component.java:3383)
        at java.awt.Container.dispatchEventImpl(Container.java:1440)
        at java.awt.Component.dispatchEvent(Component.java:3353)
        at javax.swing.plaf.basic.BasicComboBoxUI$KeyToListDispatcher.actionPerformed(BasicComboBoxUI.java:1408)
        at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1496)
        at javax.swing.JComponent.processKeyBinding(JComponent.java:2365)
        at javax.swing.JComponent.processKeyBindings(JComponent.java:2411)
        at javax.swing.JComponent.processKeyEvent(JComponent.java:2318)
        at javax.swing.JComboBox.processKeyEvent(JComboBox.java:1340)
        at java.awt.Component.processEvent(Component.java:4774)
        at java.awt.Container.processEvent(Container.java:1383)
        at java.awt.Component.dispatchEventImpl(Component.java:3492)
        ....
(Review ID: 126558)
======================================================================