diff -r fb84cfca28a1 -r 4c5f13798b8d src/share/classes/com/sun/tools/javac/code/Source.java
--- a/src/share/classes/com/sun/tools/javac/code/Source.java	Mon Apr 25 15:50:30 2011 -0700
+++ b/src/share/classes/com/sun/tools/javac/code/Source.java	Mon Apr 25 15:56:09 2011 -0700
@@ -186,6 +186,9 @@
     public boolean allowSimplifiedVarargs() {
         return compareTo(JDK1_7) >= 0;
     }
+    public boolean allowObjectToPrimitiveCast() {
+        return compareTo(JDK1_7) >= 0;
+    }
     public static SourceVersion toSourceVersion(Source source) {
         switch(source) {
         case JDK1_2: