@Override
      public FieldVisitor visitField(int access, String name, String desc, String signature, Object value) {
        if ((access & Opcodes.ACC_PRIVATE) == 0) {
          map.put(HMember.create(classHash, name, desc), null);
        }
        return null;
      }
@Override
      public FieldVisitor visitField(int access, String name, String desc, String signature, Object value)