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

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2005, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 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

@@ -38,10 +38,11 @@
  * A CompositeData for MonitorInfo for the local management support.
  * This class avoids the performance penalty paid to the
  * construction of a CompositeData use in the local case.
  */
 public class MonitorInfoCompositeData extends LazyCompositeData {
+    @SuppressWarnings("serial") // Not statically typed as Serializable
     private final MonitorInfo lock;
 
     private MonitorInfoCompositeData(MonitorInfo mi) {
         this.lock = mi;
     }