FULL PRODUCT VERSION :
1.5.0_01-b08

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP [Version 5.1.2600]

A DESCRIPTION OF THE PROBLEM :
I have a swing application. It contains a window which has two JPanels. The bottom JPanel has it's own focus traversal policy. When you tab out from the last text field of the top panel the focus does not even go to the bottom panel. So the bottom panel is unreachable. The existing application works fine with 1.4.2_05/1.4.2_06. If the bottom panel does not have a focus traversal policy, the focus does go to the first component of the bottom panel when you tab out of the last field of the top panel. So adding a focus traversal policy to the bottom panel makes it unreachable in 1.5.0_01-b08 version of java.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
I have included a test application to demonstrate the problem.
Steps to repriduce:
1. Put the source code in a file focustest/FocusTestWin.java
2. Compile the source code.
3. Run the application: java focustest.FocusTestWin
4. Keep tabbing until you reach the last text field.
5. Once you tab out of this. The focus should go to the button named Five. Instead the focus goes back to the first text component. This happens only in 1.5.0_01-b08 version of java.
6. Running this application under 1.4.2 ( all versions ) works fine.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
When you tab out of the last text field, the focus should go to the button named five.
ACTUAL -
the focus goes back to the first text field

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
package focustest;
// standard package
import javax.swing.*;
import java.awt.*;
/**
 * test application for focus traversal problem
 * this works in 1.4.2_06 but fails in 1.5 update 1
 */
public class FocusTestWin extends JFrame {
  // attributes
  protected JButton jbFirst;
  protected JButton jbSecond;
  protected JButton jbThird;
  protected JButton jbFourth;
  protected JButton jbFive;

  public FocusTestWin() {
    this.getContentPane().setLayout(new BorderLayout());
    this.getContentPane().add(createTopPanel(), BorderLayout.CENTER);
    JPanel jpBottom = createBottomPanel();
    jpBottom.setFocusCycleRoot(true);
    jpBottom.setFocusTraversalPolicy(new BottomFocusTraversalPolicy());
    this.getContentPane().add(jpBottom, BorderLayout.SOUTH);
  }
  public static void main(String[] args) {
    FocusTestWin ftWin = new FocusTestWin();
    ftWin.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
    ftWin.pack();
    ftWin.setVisible(true);
  }
  /**
   * @return JPanel
   */
  private JPanel createTopPanel() {
    JPanel topPanel = new JPanel(new GridLayout(5, 2));
    for ( int i = 0; i < 10; i++)
      topPanel.add(new JTextField());
    return topPanel;
  }
  /**
   * @return JPanel
   */
  private JPanel createBottomPanel() {
    JPanel bottomPanel = new JPanel(new FlowLayout(FlowLayout.CENTER));
    jbFirst = new JButton("First");
    jbSecond = new JButton("Second");
    jbThird = new JButton("Third");
    jbFourth = new JButton("Fourth");
    jbFive = new JButton("Five");
    bottomPanel.add(jbFirst);
    bottomPanel.add(jbSecond);
    bottomPanel.add(jbThird);
    bottomPanel.add(jbFourth);
    bottomPanel.add(jbFive);
    return bottomPanel;
  }
  /**
   * custom focus traversal policy
   */
  private class BottomFocusTraversalPolicy extends DefaultFocusTraversalPolicy {
    public Component getFirstComponent(Container focusCycleRoot) {
      System.out.println("getFirstComponent");
      return jbFive;
    }

    public Component getLastComponent(Container focusCycleRoot) {
      System.out.println("getLastComponent");
      return jbFirst;
    }

    public Component getComponentAfter(Container focusCycleRoot,
                                       Component aComponent) {
      if (aComponent == jbFirst)
        return jbSecond;
      if (aComponent == jbSecond)
        return jbThird;
      if (aComponent == jbThird)
        return jbFourth;
      if (aComponent == jbFourth)
        return jbFive;
      if (aComponent == jbFive)
        return jbFirst;
      return null;
    }

    public Component getComponentBefore(Container focusCycleRoot,
                                        Component aComponent) {
      if (aComponent == jbFirst)
        return jbFive;
      if (aComponent == jbSecond)
        return jbFirst;
      if (aComponent == jbThird)
        return jbSecond;
      if (aComponent == jbFourth)
        return jbThird;
      if (aComponent == jbFive)
        return jbFirst;
      return null;
    }
  }
}
---------- END SOURCE ----------

###@###.### 2005-03-16 07:10:07 GMT