private static void printPadding(StringBuilder tableInfo, int[] columnWidths) {
    for (int columnWidth : columnWidths) {
      if (columnWidth == 0) {
        tableInfo.append(FIELD_DELIM);
      } else {
        tableInfo.append(String.format("%" + columnWidth + "s" + FIELD_DELIM, ""));
      }
    }
  }
Print the right padding, with the given column widths.

@param tableInfo The buffer to write to
@param columnWidths The column widths
ql/src/java/org/apache/hadoop/hive/ql/ddl/ShowUtils.java