203 

   203 

   204     // Only one thread at a time can add, guarded by ClassLoaderData::metaspace_lock().

   204     // Only one thread at a time can add, guarded by ClassLoaderData::metaspace_lock().

   205     // However, multiple threads can execute oops_do concurrently with add.

   205     // However, multiple threads can execute oops_do concurrently with add.

   206     oop* add(oop o);

   206     oop* add(oop o);

   207     bool contains(oop p);

   207     bool contains(oop p);

   208     void oops_do(OopClosure* f);

   209     void oops_do(OopClosure* f);

   209 

   210 

   210     int count() const;

   211     int count() const;

   211   };

   212   };

   212 

   213