private com.google.protobuf.RepeatedFieldBuilder<
          org.bwapi.proxy.messages.DrawCommands.Color, org.bwapi.proxy.messages.DrawCommands.Color.Builder, org.bwapi.proxy.messages.DrawCommands.ColorOrBuilder> 
          getColorsFieldBuilder() {
        if (colorsBuilder_ == null) {
          colorsBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
              org.bwapi.proxy.messages.DrawCommands.Color, org.bwapi.proxy.messages.DrawCommands.Color.Builder, org.bwapi.proxy.messages.DrawCommands.ColorOrBuilder>(
                  colors_,
                  ((bitField0_ & 0x00008000) == 0x00008000),
                  getParentForChildren(),
                  isClean());
          colors_ = null;
        }
        return colorsBuilder_;
      }