--- old/src/java.instrument/share/classes/java/lang/instrument/ClassFileTransformer.java 2017-03-21 13:44:18.486482484 +0000 +++ new/src/java.instrument/share/classes/java/lang/instrument/ClassFileTransformer.java 2017-03-21 13:44:18.287468828 +0000 @@ -191,6 +191,9 @@ * if the input does not represent a well-formed class file * @return a well-formed class file buffer (the result of the transform), * or {@code null} if no transform is performed + * + * @revised 9 + * @spec JPMS */ default byte[] transform( ClassLoader loader,