src/java.rmi/share/classes/sun/rmi/server/ActivationGroupImpl.java

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 2018, 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
--- 1,7 ----
  /*
!  * Copyright (c) 1997, 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
*** 67,76 ****
--- 67,77 ----
      /** maps persistent IDs to activated remote objects */
      private final Hashtable<ActivationID,ActiveEntry> active =
          new Hashtable<>();
      private boolean groupInactive = false;
      private final ActivationGroupID groupID;
+     @SuppressWarnings("serial")  // Conditionally serializable
      private final List<ActivationID> lockedIDs = new ArrayList<>();
  
      /**
       * Creates a default activation group implementation.
       *