message: object-cache: Fixed changeObjectKey()
diff: @@ -563,11 +563,14 @@ namespace impl
  inline bool changeObjectKey(typename Base::ValueType_impl _obj, const typename Base::KeyType_impl& _key, const typename Base::KeyType_impl& _newKey)
  {
  + this->greet(_obj);
  if (this->removeObject(_obj, _key))
  {
  this->insert(_newKey, _obj);
  + this->dispose(_obj);
  return true;
  }
  + this->dispose(_obj);
  return false;
  }
  