OPERATING SYSTEM(S):
--------------------
All

FULL JDK VERSION(S):
-------------------
java version "1.6.0_02"
Java(TM) SE Runtime Environment (build 1.6.0_02-b05)
Java HotSpot(TM) Server VM (build 1.6.0_02-b05, mixed mode)


DESCRIPTION:
------------

Compile and run provided testcase.

1) Use TABS to focus "next focusable component" or traverse components
   of application given below in forward direction.
   Result:forward focus cycle is missing few components displayed on
   the Panel.

2) Use Shift+TABS to focus "Before focusable component" or traverse
   components of application given below in backward direction.
   Result:backward focus cycle is missing few components too displayed
   on the Panel.

Notes:
 - Seen on all look and feel( WindowsLookAndFeel, GTKLookAndFeel,
   MotifLookAndFeel and MetalLookAndFeel) as well
 - Focus cycle consisting of focusable components should be common for
   both forward and backward traversal, which is not here.



TESTCASE (SortOrderFocusProblem2.java):
---------------------------------------

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

class SwingComponentsPanel extends JPanel {
    String[] comboArray = { "JCombobox 1", "JCombobox 2", "JCombobox 3", "JCombobox 4",
        "JCombobox 5"};

    String[] comboEditableArray = { "Editable JCombobox 1", "Editable JCombobox 2",
        "Editable JCombobox 3", "Editable JCombobox 4", "Editable JCombobox 5"};

    String[] listArray = { "JList 1", "JList 2", "JList 3"};

    static JButton jButton;

    JCheckBox jCheckBox;
    JComboBox jComboBox;
    JComboBox jComboBoxE;
    JEditorPane jEditorPane;
    JFormattedTextField jFormattedTextField;
    JList jList;
    JPasswordField jPasswordField;
    JRadioButton jRadioButton;
    JSpinner jSpinner;
    JTextArea jTextAreaNE;
    JTextArea jTextArea;
    JTable jTable;
    JTextField jTextField;
    JTextPane jTextPane;
    JToggleButton jToggleButton;
    JTree jTree;

    public SwingComponentsPanel() {
        this.setBorder(BorderFactory.createCompoundBorder(BorderFactory
                                                          .createTitledBorder("Swing Components"), BorderFactory
                                                          .createEmptyBorder(5, 5, 5, 5)));
        jButton = new JButton("JButton");
        jButton.setName("JButton");
        jButton.setFocusable(true);

        jCheckBox = new JCheckBox("JCheckBox");
        jCheckBox.setName("JCheckBox");
        jCheckBox.setFocusable(true);

        jComboBoxE = new JComboBox(comboEditableArray);
        jComboBoxE.setName("JEditable_ComboBox");
        jComboBoxE.setEditable(true);
        jComboBoxE.setFocusable(true);

        jComboBox = new JComboBox(comboArray);
        jComboBox.setName("JComboBox");
        jComboBox.setFocusable(true);

        jEditorPane = new JEditorPane("text/plain", "Editor Pane");
        jEditorPane.setName("JEditorPane");
        jEditorPane.setFocusable(true);

        jFormattedTextField = new JFormattedTextField("Formatted Text Field");
        jFormattedTextField.setName("JFormattedTextField");
        jFormattedTextField.setFocusable(true);

        jList = new JList(listArray);
        jList.setName("JList");
        jList.setFocusable(true);

        jPasswordField = new JPasswordField(10);
        jPasswordField.setName("JPasswordField");
        jPasswordField.setFocusable(true);

        jRadioButton = new JRadioButton("JRadioButton");
        jRadioButton.setName("JRadioButton");
        jRadioButton.setFocusable(true);

        jSpinner = new JSpinner(new SpinnerNumberModel());
        jSpinner.setName("JSpinnerNumber");
        jSpinner.setFocusable(true);

        jTextAreaNE = new JTextArea(6, 10);

        jTextAreaNE.setText("Non-Editable JTextArea");
        jTextAreaNE.setEditable(false);
        jTextAreaNE.setName("JNonEditableJTextArea");
        jTextAreaNE.setFocusable(true);

        jTextArea = new JTextArea(4, 8);
        jTextArea.setText("JTextArea");
        jTextArea.setName("JEditableJTextArea");
        jTextArea.setFocusable(true);

        jTable=new JTable(2,2);
        jTable.setFocusable(true);
        jTable.setName("JTextArea2");

        jTextField = new JTextField("JTextField");
        jTextField.setName("JTextField");
        jTextField.setFocusable(true);

        jTextPane = new JTextPane();
        jTextPane.setText("JTextPane");
        jTextPane.setName("JTextPane");
        jTextPane.setFocusable(true);

        jTree = new JTree();
        jTree.setName("JTree");
        jTree.setFocusable(true);
        //jTree.setEditable(true);

        // Adding all the components required
        add(jButton);
        add(jCheckBox);
        add(jComboBox);
        add(jTable);
        add(jTextArea);

        add(jComboBoxE);
        add(jEditorPane);
        add(jFormattedTextField);
        add(jList);
        add(jTextAreaNE);
        add(jPasswordField);
        add(jRadioButton);
        add(jSpinner);
        add(jTextField);
        add(jTextPane);
        add(jTree);
        this.setFocusable(false);
        this.setName("Swing Components");
    }
}

public class SortOrderFocusProblem2 extends JFrame {
    JMenuBar menuBar;
    JMenu dialogsMenu;
    JMenu internalFrameMenu;
    JMenu traversalMenu;
    JMenu zMenu;
    JMenuItem menuItem;
    JMenuItem dialogsMenuItem;
    JMenuItem internalTestMenuItem;
    JMenuItem zAWTMenuItem;
    JMenuItem zSwingMenuItem;
    JMenuItem zMixMenuItem;
    JMenuItem awtMenuItem;
    JMenuItem swingMenuItem;
    JMenuItem swawtMenuItem;

    public SortOrderFocusProblem2() {

        menuBar = new JMenuBar();
        setJMenuBar(menuBar);

        menuBar.setName(null); // will not be included in the
        // SortingFocusTraversalPolicy

        // Travesal Menu
        traversalMenu = new JMenu("Traversal");
        traversalMenu.setMnemonic(KeyEvent.VK_T);
        traversalMenu.setName("TraversalMenu");
        menuBar.add(traversalMenu);

        awtMenuItem = new JMenuItem("AWT Test", KeyEvent.VK_A);

        swingMenuItem = new JMenuItem("Swing test", KeyEvent.VK_S);
        swawtMenuItem = new JMenuItem("Both Swing and AWT test", KeyEvent.VK_S);
        traversalMenu.add(awtMenuItem);
        traversalMenu.add(swingMenuItem);
        traversalMenu.add(swawtMenuItem);

        // Dialogs Menu
        dialogsMenu = new JMenu("Dialogs");
        dialogsMenu.setMnemonic(KeyEvent.VK_D);
        dialogsMenu.setName("DialogsMenu");
        menuBar.add(dialogsMenu);

        dialogsMenuItem = new JMenuItem("Dialogs Test", KeyEvent.VK_I);
        dialogsMenu.add(dialogsMenuItem);

        // Z-order Menu
        zMenu = new JMenu("Z-Order");
        zMenu.setMnemonic(KeyEvent.VK_Z);
        zMenu.setName("ZOrderMenu");
        menuBar.add(zMenu);

        zAWTMenuItem = new JMenuItem("AWT Test", KeyEvent.VK_A);

        zSwingMenuItem = new JMenuItem("Swing Test", KeyEvent.VK_S);

        zMixMenuItem = new JMenuItem("AWT & Swing Mix Test", KeyEvent.VK_M);
        // add z-menuitems to Zmenu,
        zMenu.add(zAWTMenuItem);
        zMenu.add(zSwingMenuItem);
        zMenu.add(new JSeparator());
        zMenu.add(zMixMenuItem);

        // Internal Frame Menu
        internalFrameMenu = new JMenu("Internal Frame");
        internalFrameMenu.setMnemonic(KeyEvent.VK_I);
        internalFrameMenu.setName("InternalFrameMenu");
        menuBar.add(internalFrameMenu);

        internalTestMenuItem = new JMenuItem("Internal Frame Test", KeyEvent.VK_I);
        internalFrameMenu.add(internalTestMenuItem);

        JPanel jp = new SwingComponentsPanel();
        KeyboardFocusManager kFocusMan = KeyboardFocusManager.getCurrentKeyboardFocusManager();

        this.setFocusTraversalPolicy(
           new SortingFocusTraversalPolicy(
              new Comparator<Component>() {
                 public int compare(Component o1, Component o2) {

                     if (o1.getClass().toString().equals("class javax.swing.JPanel")
                         || o2.getClass().toString().equals("class javax.swing.JPanel")) {

                         return 1;
                     }

                     if (o1.getClass().toString().equals("class javax.swing.JLayeredPane")
                         || o2.getClass().toString().equals("class javax.swing.JLayeredPane")) {

                         return 1;
                     }

                     if (((Component) o1).getName() == null
                         && ((Component) o2).getName() != null) {

                         return 1;
                     } else if ((((Component) o1).getName() != null && ((Component) o2)
                         .getName() == null)) {

                         return -1;
                     } else if ((((Component) o1).getName() == null && ((Component) o2)
                         .getName() == null)) {

                         return 1;
                     } else {

                         return((Component) o2).getName().compareTo(
                             ((Component) o1).getName());
                     }
                 }
              }
            )
          );
        
        //jp.setFocusCycleRoot(true);
        this.getContentPane().add(jp);
    }

    public static void main(String[] args) {
        SortOrderFocusProblem2 fr_sort = new SortOrderFocusProblem2();
        fr_sort.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        fr_sort.pack();
        fr_sort.setVisible(true);
    }

}