--- a/langtools/src/share/classes/com/sun/tools/javac/jvm/ClassReader.java	Thu Jun 17 16:28:21 2010 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javac/jvm/ClassReader.java	Fri Jun 18 15:12:04 2010 -0700
@@ -1098,6 +1098,12 @@
                 }
             },
 
+            new AttributeReader(names.PolymorphicSignature, V45_3/*S.B.V51*/, CLASS_OR_MEMBER_ATTRIBUTE) {
+                void read(Symbol sym, int attrLen) {
+                    sym.flags_field |= POLYMORPHIC_SIGNATURE;
+                }
+            },
+
 
             // The following attributes for a Code attribute are not currently handled
             // StackMapTable