--- old/src/java.desktop/share/classes/javax/swing/JOptionPane.java	2020-07-10 15:56:27.790348945 -0700
+++ new/src/java.desktop/share/classes/javax/swing/JOptionPane.java	2020-07-10 15:56:27.414358608 -0700
@@ -295,7 +295,7 @@
  * future Swing releases. The current serialization support is
  * appropriate for short term storage or RMI between applications running
  * the same version of Swing.  As of 1.4, support for long term storage
- * of all JavaBeans™
+ * of all JavaBeans
  * has been added to the <code>java.beans</code> package.
  * Please see {@link java.beans.XMLEncoder}.
  *
@@ -2540,7 +2540,7 @@
      * future Swing releases. The current serialization support is
      * appropriate for short term storage or RMI between applications running
      * the same version of Swing.  As of 1.4, support for long term storage
-     * of all JavaBeans&trade;
+     * of all JavaBeans
      * has been added to the <code>java.beans</code> package.
      * Please see {@link java.beans.XMLEncoder}.
      */