public static void main(String[] args) throws Exception {
    final Configuration conf = HBaseConfiguration.create();
    int exitCode = ToolRunner.run(conf, new ProcedureWALPrettyPrinter(), args);
    System.exit(exitCode);
  }
Pass one or more log file names and formatting options and it will dump out a text version of
the contents on <code>stdout</code>. Command line arguments Thrown upon file system errors etc.
hbase-procedure/src/main/java/org/apache/hadoop/hbase/procedure2/store/wal/ProcedureWALPrettyPrinter.java