--- a/hotspot/src/share/vm/prims/methodHandles.hpp	Thu Feb 16 17:12:58 2017 +0000
+++ b/hotspot/src/share/vm/prims/methodHandles.hpp	Tue Feb 21 02:27:01 2017 -0800
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2016, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2008, 2017, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -66,7 +66,7 @@
   static Handle new_MemberName(TRAPS);  // must be followed by init_MemberName
   static oop init_MemberName(Handle mname_h, Handle target_h); // compute vmtarget/vmindex from target
   static oop init_field_MemberName(Handle mname_h, fieldDescriptor& fd, bool is_setter = false);
-  static oop init_method_MemberName(Handle mname_h, CallInfo& info);
+  static oop init_method_MemberName(Handle mname_h, CallInfo& info, bool intern = true);
   static int method_ref_kind(Method* m, bool do_dispatch_if_possible = true);
   static int find_MemberNames(KlassHandle k, Symbol* name, Symbol* sig,
                               int mflags, KlassHandle caller,
@@ -235,7 +235,8 @@
  public:
   MemberNameTable(int methods_cnt);
   ~MemberNameTable();
-  void add_member_name(jweak mem_name_ref);
+  oop add_member_name(jweak mem_name_ref);
+  oop find_or_add_member_name(jweak mem_name_ref);
 
 #if INCLUDE_JVMTI
   // RedefineClasses() API support: