--- old/src/java.desktop/share/classes/java/awt/Component.java	2017-10-31 08:57:36.755481732 -0700
+++ new/src/java.desktop/share/classes/java/awt/Component.java	2017-10-31 08:57:36.603481738 -0700
@@ -9305,7 +9305,9 @@
          * when shown/hidden..
          * @since 1.3
          */
-        protected class AccessibleAWTComponentHandler implements ComponentListener {
+        protected class AccessibleAWTComponentHandler implements ComponentListener, Serializable {
+            private static final long serialVersionUID = -1009684107426231869L;
+
             public void componentHidden(ComponentEvent e)  {
                 if (accessibleContext != null) {
                     accessibleContext.firePropertyChange(
@@ -9335,7 +9337,9 @@
          * when focus events happen
          * @since 1.3
          */
-        protected class AccessibleAWTFocusHandler implements FocusListener {
+        protected class AccessibleAWTFocusHandler implements FocusListener, Serializable {
+            private static final long serialVersionUID = 3150908257351582233L;
+
             public void focusGained(FocusEvent event) {
                 if (accessibleContext != null) {
                     accessibleContext.firePropertyChange(