--- old/src/share/classes/javax/lang/model/util/AbstractTypeVisitor7.java	2014-07-15 10:27:31.000000000 -0700
+++ new/src/share/classes/javax/lang/model/util/AbstractTypeVisitor7.java	2014-07-15 10:27:31.000000000 -0700
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2010, 2014, 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
@@ -25,8 +25,11 @@
 
 package javax.lang.model.util;
 
+import javax.annotation.processing.SupportedSourceVersion;
 import javax.lang.model.type.*;
 
+import static javax.lang.model.SourceVersion.*;
+
 /**
  * A skeletal visitor of types with default behavior appropriate for
  * the {@link javax.lang.model.SourceVersion#RELEASE_7 RELEASE_7}
@@ -66,8 +69,10 @@
  *
  * @see AbstractTypeVisitor6
  * @see AbstractTypeVisitor8
+ * @see AbstractTypeVisitor9
  * @since 1.7
  */
+@SupportedSourceVersion(RELEASE_7)
 public abstract class AbstractTypeVisitor7<R, P> extends AbstractTypeVisitor6<R, P> {
     /**
      * Constructor for concrete subclasses to call.