public Builder addAllInterceptors(
          java.lang.Iterable<? extends org.bwapi.proxy.messages.GameMessages.UnitId> values) {
        if (interceptorsBuilder_ == null) {
          ensureInterceptorsIsMutable();
          super.addAll(values, interceptors_);
          onChanged();
        } else {
          interceptorsBuilder_.addAllMessages(values);
        }
        return this;
      }