public final boolean isInitialized() {
      byte isInitialized = memoizedIsInitialized;
      if (isInitialized != -1) return isInitialized == 1;
      
      if (hasResponse()) {
        if (!getResponse().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      if (hasSystem()) {
        if (!getSystem().isInitialized()) {
          memoizedIsInitialized = 0;
          return false;
        }
      }
      memoizedIsInitialized = 1;
      return true;
    }