src/java.management/share/classes/sun/management/LazyCompositeData.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2004, 2015, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2019, 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

@@ -44,10 +44,11 @@
  * the instance serializes itself as the type CompositeDataSupport.
  */
 public abstract class LazyCompositeData
         implements CompositeData, Serializable {
 
+    @SuppressWarnings("serial") // Not statically typed as Serializable
     private CompositeData compositeData;
 
     // Implementation of the CompositeData interface
     @Override
     public boolean containsKey(String key) {