code: public ConfigRenderOptions setComments(boolean value) {
          if (value == comments)
              return this;
          else
              return new ConfigRenderOptions(originComments, value, formatted, json);
      }
docs: Returns options with comments toggled. This controls human-written
  comments but not the autogenerated "origin of this setting" comments,
  which are controlled by {@link ConfigRenderOptions#setOriginComments}.
  
  @param value
  true to include comments in the render
  @return options with requested setting for comments