code: private void toStringRenames(final StringBuilder sb) {
          if (getRenamesSubject() != null) {
              sb.append(',');
              sb.append("renamesSubject:" + getRenamesSubject());
          }
          if (getRenamesSubjectRange() != null) {
              sb.append(',');
              sb.append("renamesSubjectRange:" + getRenamesSubjectRange());
          }
  
      }
docs: Pretty printing for a renames entry.
  
  @param sb the string builder