test/hotspot/jtreg/runtime/exceptionMsgs/IncompatibleClassChangeError/IncompatibleClassChangeErrorTest.java

@@ -210,11 +210,11 @@
             throw new RuntimeException("Expected IncompatibleClassChangeError was not thrown.");
         }
     }
 
     private static String expectedErrorMessage3 =
-        "Class test.ICC3_B can not implement test.ICC3_A, because it is not an interface";
+        "class test.ICC3_B can not implement test.ICC3_A, because it is not an interface (test.ICC3_A is in unnamed Module of loader 'app')";
 
     public static void test3_implementsClass() throws Exception {
         try {
             new ICC3_B();
             throw new RuntimeException("Expected IncompatibleClassChangeError was not thrown.");