code: protected Tokens.Comment processComment(int pos, int endPos, CommentStyle style) {
          if (scannerDebug)
              System.out.println("processComment(" + pos
                                 + "," + endPos + "," + style + ")=|"
                                 + new String(reader.getRawCharacters(pos, endPos))
                                 + "|");
          char[] buf = reader.getRawCharacters(pos, endPos);
          return new BasicComment<UnicodeReader>(new UnicodeReader(fac, buf, buf.length), style);
      }
docs: Called when a complete comment has been scanned. pos and endPos
  will mark the comment boundary.