code: public void openTagSameLine(final QName tag,
                                final String attrName,
                                final String attrVal) throws IOException {
      lb();
      emitQName(tag);
      attribute(attrName, attrVal);
      endOpeningTag();
    }
docs: Emit an opening tag ready for nested values. No new line
  
  @param tag
  @param attrName
  @param attrVal
  @throws IOException