public static void main()

in src/main/java/org/apache/accumulo/testing/stress/Write.java [28:79]
40 lines of code
9 McCabe index (conditional complexity)

  public static void main(String[] args) throws Exception {
    WriteOptions opts = new WriteOptions();
    opts.parseArgs(Write.class.getName(), args);

    opts.check();

    try (AccumuloClient c = Accumulo.newClient().from(opts.getClientProps()).build()) {

      if (opts.clear_table && c.tableOperations().exists(opts.tableName)) {
        try {
          c.tableOperations().delete(opts.tableName);
        } catch (TableNotFoundException e) {
          System.err.println("Couldn't delete the table because it doesn't exist any more.");
        }
      }

      if (!c.tableOperations().exists(opts.tableName)) {
        try {
          c.tableOperations().create(opts.tableName);
        } catch (TableExistsException e) {
          System.err.println("Couldn't create table ourselves, but that's ok. Continuing.");
        }
      }

      long writeDelay = opts.write_delay;
      if (writeDelay < 0) {
        writeDelay = 0;
      }

      try (DataWriter dw = new DataWriter(c.createBatchWriter(opts.tableName), new RandomMutations(
          // rows
          new RandomByteArrays(new RandomWithinRange(opts.row_seed, opts.rowMin(), opts.rowMax())),
          // cfs
          new RandomByteArrays(new RandomWithinRange(opts.cf_seed, opts.cfMin(), opts.cfMax())),
          // cqs
          new RandomByteArrays(new RandomWithinRange(opts.cq_seed, opts.cqMin(), opts.cqMax())),
          // vals
          new RandomByteArrays(
              new RandomWithinRange(opts.value_seed, opts.valueMin(), opts.valueMax())),
          // number of cells per row
          new RandomWithinRange(opts.row_width_seed, opts.rowWidthMin(), opts.rowWidthMax()),
          // max cells per mutation
          opts.max_cells_per_mutation))) {
        while (true) {
          dw.next();
          if (writeDelay > 0) {
            Thread.sleep(writeDelay);
          }
        }
      }
    }
  }