diff -r 26b065bb4ee7 -r 8cc5b440fdde src/share/classes/com/sun/source/util/TreeScanner.java
--- a/src/share/classes/com/sun/source/util/TreeScanner.java	Mon Apr 04 19:36:26 2011 +0100
+++ b/src/share/classes/com/sun/source/util/TreeScanner.java	Wed Apr 06 19:30:57 2011 -0700
@@ -355,7 +355,7 @@
         return r;
     }
 
-    public R visitDisjunctiveType(DisjunctiveTypeTree node, P p) {
+    public R visitUnionType(UnionTypeTree node, P p) {
         return scan(node.getTypeAlternatives(), p);
     }