474     private class DCButtonListener implements ActionListener {
 475     public void actionPerformed(ActionEvent e) {
 476         if (e.getSource() == ok) {
 477         DateTimeDialog.this.dateTimeDialogClose(true);
 478         }
 479         else
 480         if (e.getSource() == cancel) {
 481           DateTimeDialog.this.dateTimeDialogClose(false);
 482         }
 483         else
 484           if (e.getSource() == now) {
 485             DateTimeDialog.this.setCurrentTime();
 486           }
 487           else
 488             if (e.getSource() == midnight) {
 489                 DateTimeDialog.this.setMidnight();
 490             }
 491             else
 492                if (e.getSource() == help) {
 493                 if (hd != null)
 494                   hd.show();
 495                 else {
 496                   hd = new
 497                     HelpDialog(DateTimeDialog.this.parent,
 498                         getString("Help for Date and Time Dialog"), false);
 499                   hd.setVisible(true);
 500                   hd.setText(getString(hrb, "DateTimeDialogHelp"));
 501                    }
 502                 }
 503         } // actionPerformed
 504     }
 505 
 506     /**
 507      * Listener for any change in focus with respect to the text
 508      * fields. When a text field is going out of focus, it detemines if the
 509      * text value in it is valid. If not, it returns focus to that text
 510      * field.
 511      */
 512     private class DCFocusListener extends FocusAdapter {
 513 
 514         public void focusLost(FocusEvent e) {

 474     private class DCButtonListener implements ActionListener {
 475     public void actionPerformed(ActionEvent e) {
 476         if (e.getSource() == ok) {
 477         DateTimeDialog.this.dateTimeDialogClose(true);
 478         }
 479         else
 480         if (e.getSource() == cancel) {
 481           DateTimeDialog.this.dateTimeDialogClose(false);
 482         }
 483         else
 484           if (e.getSource() == now) {
 485             DateTimeDialog.this.setCurrentTime();
 486           }
 487           else
 488             if (e.getSource() == midnight) {
 489                 DateTimeDialog.this.setMidnight();
 490             }
 491             else
 492                if (e.getSource() == help) {
 493                 if (hd != null)
 494                   hd.setVisible(true);
 495                 else {
 496                   hd = new
 497                     HelpDialog(DateTimeDialog.this.parent,
 498                         getString("Help for Date and Time Dialog"), false);
 499                   hd.setVisible(true);
 500                   hd.setText(getString(hrb, "DateTimeDialogHelp"));
 501                    }
 502                 }
 503         } // actionPerformed
 504     }
 505 
 506     /**
 507      * Listener for any change in focus with respect to the text
 508      * fields. When a text field is going out of focus, it detemines if the
 509      * text value in it is valid. If not, it returns focus to that text
 510      * field.
 511      */
 512     private class DCFocusListener extends FocusAdapter {
 513 
 514         public void focusLost(FocusEvent e) {