--- a/jdk/src/share/classes/javax/swing/plaf/synth/SynthButtonUI.java	Thu Jun 26 15:58:06 2014 +0400
+++ b/jdk/src/share/classes/javax/swing/plaf/synth/SynthButtonUI.java	Thu Jun 26 15:59:57 2014 +0400
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2002, 2014, 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
@@ -513,6 +513,13 @@
     /**
      * Returns the Icon used in calculating the
      * preferred/minimum/maximum size.
+     *
+     * @param b specifies the {@code AbstractButton}
+     * used when calculating the preferred/minimum/maximum
+     * size.
+     *
+     * @return the Icon used in calculating the
+     * preferred/minimum/maximum size.
      */
     protected Icon getSizingIcon(AbstractButton b) {
         Icon icon = getEnabledIcon(b, b.getIcon());