--- old/src/share/classes/javax/lang/model/type/TypeVisitor.java	2011-01-27 01:05:27.000000000 -0800
+++ new/src/share/classes/javax/lang/model/type/TypeVisitor.java	2011-01-27 01:05:27.000000000 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2005, 2011, 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
@@ -162,4 +162,14 @@
      *  a visitor implementation may optionally throw this exception
      */
     R visitUnknown(TypeMirror t, P p);
+
+    /**
+     * Visits a disjunctive type.
+     *
+     * @param t the type to visit
+     * @param p a visitor-specified parameter
+     * @return  a visitor-specified result
+     * @since 1.7
+     */
+    R visitDisjunctive(DisjunctiveType t, P p);
 }