private com.google.protobuf.RepeatedFieldBuilder<
          org.bwapi.proxy.messages.DrawCommands.DrawCommand, org.bwapi.proxy.messages.DrawCommands.DrawCommand.Builder, org.bwapi.proxy.messages.DrawCommands.DrawCommandOrBuilder> 
          getDrawCommandsFieldBuilder() {
        if (drawCommandsBuilder_ == null) {
          drawCommandsBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
              org.bwapi.proxy.messages.DrawCommands.DrawCommand, org.bwapi.proxy.messages.DrawCommands.DrawCommand.Builder, org.bwapi.proxy.messages.DrawCommands.DrawCommandOrBuilder>(
                  drawCommands_,
                  ((bitField0_ & 0x00000020) == 0x00000020),
                  getParentForChildren(),
                  isClean());
          drawCommands_ = null;
        }
        return drawCommandsBuilder_;
      }