--- old/src/share/vm/oops/annotations.hpp	2017-06-29 15:57:35.688357092 -0700
+++ new/src/share/vm/oops/annotations.hpp	2017-06-29 15:57:35.504350018 -0700
@@ -63,6 +63,10 @@
 
   // Sizing (in words)
   static int size()    { return sizeof(Annotations) / wordSize; }
+
+  // Annotations should be stored in the read-only region of CDS archive.
+  static bool is_read_only_by_default() { return true; }
+
 #if INCLUDE_SERVICES
   void collect_statistics(KlassSizeStats *sz) const;
 #endif
@@ -87,6 +91,9 @@
   static typeArrayOop make_java_array(AnnotationArray* annotations, TRAPS);
 
   bool is_klass() const { return false; }
+  void metaspace_pointers_do(MetaspaceClosure* it);
+  MetaspaceObj::Type type() const { return AnnotationsType; }
+
  private:
   static julong count_bytes(Array<AnnotationArray*>* p);
  public: