--- old/test/hotspot/jtreg/runtime/CommandLine/ObsoleteFlagErrorMessage.java	2018-02-08 15:36:52.710147265 -0500
+++ new/test/hotspot/jtreg/runtime/CommandLine/ObsoleteFlagErrorMessage.java	2018-02-08 15:36:52.114718289 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2017, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 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
@@ -50,5 +50,10 @@
     OutputAnalyzer output2 = new OutputAnalyzer(pb2.start());
     output2.shouldContain("Ignoring option").shouldContain("support was removed");
     output2.shouldContain("ConvertSleepToYield");
+
+    pb2 = ProcessTools.createJavaProcessBuilder("-XX:+MustCallLoadClassInternal", "-version");
+    output2 = new OutputAnalyzer(pb2.start());
+    output2.shouldContain("Ignoring option").shouldContain("support was removed");
+    output2.shouldContain("MustCallLoadClassInternal");
   }
 }