--- a/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java	Thu Apr 28 08:26:42 2016 -0700
+++ b/langtools/src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java	Tue May 03 09:11:12 2016 +0100
@@ -960,12 +960,12 @@
             return n;
         }
 
-        @Override
+        @Override @DefinedBy(Api.LANGUAGE_MODEL)
         public <R, P> R accept(ElementVisitor<R, P> v, P p) {
             return v.visitModule(this, p);
         }
 
-        @Override
+        @Override @DefinedBy(Api.LANGUAGE_MODEL)
         public List<Symbol> getEnclosedElements() {
             List<Symbol> list = List.nil();
             for (Symbol sym : enclosedPackages) {