--- a/langtools/src/share/classes/com/sun/tools/javadoc/ClassDocImpl.java	Thu Mar 27 18:41:28 2014 -0400
+++ b/langtools/src/share/classes/com/sun/tools/javadoc/ClassDocImpl.java	Sat Mar 29 11:06:33 2014 -0700
@@ -288,10 +288,6 @@
         return false;
     }
 
-    public boolean isFunctionalInterface() {
-        return env.types.isFunctionalInterface(tsym) && env.source.allowLambda();
-    }
-
     /**
      * Return the package that this class is contained in.
      */