diff -r 7c9ef56ec288 -r c2de4dd9853b langtools/src/share/classes/com/sun/tools/javac/code/Flags.java
--- a/langtools/src/share/classes/com/sun/tools/javac/code/Flags.java	Mon Apr 04 19:36:26 2011 +0100
+++ b/langtools/src/share/classes/com/sun/tools/javac/code/Flags.java	Wed Apr 06 19:30:57 2011 -0700
@@ -231,9 +231,9 @@
     public static final long PROPRIETARY = 1L<<38;
 
     /**
-     * Flag that marks a disjunction var in a multi-catch clause
+     * Flag that marks a a multi-catch parameter
      */
-    public static final long DISJUNCTION = 1L<<39;
+    public static final long UNION = 1L<<39;
 
     /**
      * Flag that marks a signature-polymorphic invoke method.