diff -r 480de7832e2f -r 5b29f2a85085 src/share/classes/com/sun/tools/javac/code/Source.java
--- a/src/share/classes/com/sun/tools/javac/code/Source.java	Tue Mar 15 14:19:00 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/code/Source.java	Wed Mar 16 11:12:26 2011 +0000
@@ -131,6 +131,12 @@
     public boolean allowMulticatch() {
         return compareTo(JDK1_7) >= 0;
     }
+    public boolean allowImprovedRethrowAnalysis() {
+        return compareTo(JDK1_7) >= 0;
+    }
+    public boolean allowImprovedCatchAnalysis() {
+        return compareTo(JDK1_7) >= 0;
+    }
     public boolean allowEnums() {
         return compareTo(JDK1_5) >= 0;
     }