src/java.rmi/share/classes/java/rmi/activation/ActivationID.java

@@ -270,10 +270,11 @@
 
         try {
             Class<? extends RemoteRef> refClass =
                 Class.forName(RemoteRef.packagePrefix + "." + in.readUTF())
                 .asSubclass(RemoteRef.class);
+            @SuppressWarnings("deprecation")
             RemoteRef ref = refClass.newInstance();
             ref.readExternal(in);
             activator = (Activator)
                 Proxy.newProxyInstance(Activator.class.getClassLoader(),
                                        new Class<?>[] { Activator.class },