src/macosx/classes/sun/lwawt/LWTextFieldPeer.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this

@@ -35,21 +35,25 @@
 import java.awt.peer.TextFieldPeer;
 
 import javax.swing.*;
 import javax.swing.text.JTextComponent;
 
+/**
+ * Lightweight implementation of {@link TextFieldPeer}. Delegates most of the
+ * work to the {@link JPasswordField}.
+ */
 final class LWTextFieldPeer
         extends LWTextComponentPeer<TextField, JPasswordField>
         implements TextFieldPeer, ActionListener {
 
     LWTextFieldPeer(final TextField target,
                     final PlatformComponent platformComponent) {
         super(target, platformComponent);
     }
 
     @Override
-    protected JPasswordField createDelegate() {
+    JPasswordField createDelegate() {
         return new JPasswordFieldDelegate();
     }
 
     @Override
     void initializeImpl() {

@@ -105,18 +109,19 @@
      * when component lost its focus.
      *
      * @param e the focus event
      */
     @Override
-    protected void handleJavaFocusEvent(final FocusEvent e) {
+    void handleJavaFocusEvent(final FocusEvent e) {
         if (e.getID() == FocusEvent.FOCUS_LOST) {
             // In order to de-select the selection
             setCaretPosition(0);
         }
         super.handleJavaFocusEvent(e);
     }
 
+    @SuppressWarnings("serial")// Safe: outer class is non-serializable.
     private final class JPasswordFieldDelegate extends JPasswordField {
 
         // Empty non private constructor was added because access to this
         // class shouldn't be emulated by a synthetic accessor method.
         JPasswordFieldDelegate() {