diff -r 5ef88773462b -r 1d625fbe6c22 src/share/classes/com/sun/tools/javac/comp/Attr.java
--- a/src/share/classes/com/sun/tools/javac/comp/Attr.java	Thu Dec 09 15:50:10 2010 +0000
+++ b/src/share/classes/com/sun/tools/javac/comp/Attr.java	Thu Dec 09 15:50:34 2010 +0000
@@ -676,6 +676,7 @@
 
             // If we override any other methods, check that we do so properly.
             // JLS ???
+            chk.checkClashes(tree.pos(), env.enclClass.type, m);
             chk.checkOverride(tree, m);
 
             // Create a new environment with local scope