code: public void clearProxyObject (int origObjectId, DObject object)
      {
          if (_proxies.remove(object.getOid()) == null) {
              log.warning("Missing proxy mapping for cleared proxy", "ooid", origObjectId);
          }
          _objects.remove(object.getOid());
      }
docs: Clears a proxy object reference from our local distributed object space. This merely removes
  it from our internal tables, the caller is responsible for coordinating the deregistration
  of the object with the proxying client.