List bypass()

in hbase-hbck2/src/main/java/org/apache/hbase/HBCK2.java [432:469]
33 lines of code
5 McCabe index (conditional complexity)

  List<Boolean> bypass(String[] args) throws IOException {
    // Bypass has two options....
    Options options = new Options();
    // See usage for 'help' on these options.
    Option override = Option.builder("o").longOpt("override").build();
    options.addOption(override);
    Option recursive = Option.builder("r").longOpt("recursive").build();
    options.addOption(recursive);
    Option wait = Option.builder("w").longOpt("lockWait").hasArg().type(Integer.class).build();
    options.addOption(wait);
    Option inputFile = Option.builder("i").longOpt("inputFiles").build();
    options.addOption(inputFile);
    // Parse command-line.
    CommandLine commandLine = getCommandLine(args, options);
    if (commandLine == null) {
      return null;
    }
    long lockWait = DEFAULT_LOCK_WAIT;
    if (commandLine.hasOption(wait.getOpt())) {
      lockWait = Integer.parseInt(commandLine.getOptionValue(wait.getOpt()));
    }
    boolean overrideFlag = commandLine.hasOption(override.getOpt());
    boolean recursiveFlag = commandLine.hasOption(recursive.getOpt());
    boolean inputFileFlag = commandLine.hasOption(inputFile.getOpt());

    String[] pidStrs = getFromArgsOrFiles(commandLine.getArgList(), inputFileFlag)
            .toArray(new String[0]);
    if (pidStrs == null || pidStrs.length <= 0) {
      showErrorMessage("No pids supplied.");
      return null;
    }
    List<Long> pids = Arrays.stream(pidStrs).map(Long::valueOf).collect(Collectors.toList());

    try (ClusterConnection connection = connect(); Hbck hbck = connection.getHbck()) {
      checkFunctionSupported(connection, BYPASS);
      return hbck.bypassProcedure(pids, lockWait, overrideFlag, recursiveFlag);
    }
  }