docs: public ChannelBuffer formatTreeCollisionNotMatchedV1(
        final Map<String, String> results, final boolean is_collisions) {
      throw new BadRequestException(HttpResponseStatus.NOT_IMPLEMENTED, 
          "The requested API endpoint has not been implemented", 
          this.getClass().getCanonicalName() + 
          " has not implemented formatTreeCollisionNotMatched");
    }