private com.google.protobuf.RepeatedFieldBuilder<
          org.bwapi.proxy.messages.GameMessages.Bullet, org.bwapi.proxy.messages.GameMessages.Bullet.Builder, org.bwapi.proxy.messages.GameMessages.BulletOrBuilder> 
          getBulletsFieldBuilder() {
        if (bulletsBuilder_ == null) {
          bulletsBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
              org.bwapi.proxy.messages.GameMessages.Bullet, org.bwapi.proxy.messages.GameMessages.Bullet.Builder, org.bwapi.proxy.messages.GameMessages.BulletOrBuilder>(
                  bullets_,
                  ((bitField0_ & 0x00000040) == 0x00000040),
                  getParentForChildren(),
                  isClean());
          bullets_ = null;
        }
        return bulletsBuilder_;
      }