private static void printRow(
        List<Integer> columnLengths,
        List<String> row,
        PrintStream out
    ) {
        StringBuilder rowBuilder = new StringBuilder();
        for (int i = 0; i < row.size(); i++) {
            Integer columnLength = columnLengths.get(i);
            String columnValue = row.get(i);
            appendColumnValue(rowBuilder, columnValue, columnLength);
            rowBuilder.append('\t');
        }
        out.println(rowBuilder);
    }
print out the metrics in alphabetical order
@param metrics   the metrics to be printed out
tools/src/main/java/org/apache/kafka/tools/ToolsUtils.java