src/share/vm/oops/methodOop.cpp

*** 1,7 ****
  /*
!  * Copyright 1997-2009 Sun Microsystems, Inc.  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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright 1997-2010 Sun Microsystems, Inc.  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
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 819,828 ****
--- 819,840 ----
      OrderAccess::release_store(&pchase[0], step0);
    }
    return pchase;
  }
  
+ //------------------------------------------------------------------------------
+ // methodOopDesc::is_method_handle_adapter
+ //
+ // Tests if this method is an internal adapter frame from the
+ // MethodHandleCompiler.
+ bool methodOopDesc::is_method_handle_adapter() const {
+   return ((name() == vmSymbols::invoke_name() &&
+            method_holder() == SystemDictionary::MethodHandle_klass())
+           ||
+           method_holder() == SystemDictionary::InvokeDynamic_klass());
+ }
+ 
  methodHandle methodOopDesc::make_invoke_method(KlassHandle holder,
                                                 symbolHandle signature,
                                                 Handle method_type, TRAPS) {
    methodHandle empty;