src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/ir/VarNode.java

@@ -288,14 +288,6 @@
      * @return true if this is a function declaration.
      */
     public boolean isFunctionDeclaration() {
         return init instanceof FunctionNode && ((FunctionNode)init).isDeclared();
     }
-
-    /**
-     * Returns true if this is an anonymous function declaration.
-     * @return true if this is an anonymous function declaration.
-     */
-    public boolean isAnonymousFunctionDeclaration() {
-        return isFunctionDeclaration() && ((FunctionNode)init).isAnonymous();
-    }
 }