Package org.apache.commons.cli2.commandline

Examples of org.apache.commons.cli2.commandline.Parser.parseAndHelp()

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        Parser parser = new Parser();
        parser.setGroup(options);
        HelpFormatter hf = new HelpFormatter();
        parser.setHelpFormatter(hf);
        parser.setHelpTrigger("--help");
        CommandLine cl = parser.parseAndHelp(args);
        if (cl == null || cl.getOptions().size() == 0 || cl.hasOption("--help")) {
            hf.setGroup(options);
            hf.print();
            return;
        }
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        Parser parser = new Parser();
        parser.setGroup(options);
        HelpFormatter hf = new HelpFormatter();
        parser.setHelpFormatter(hf);
        parser.setHelpTrigger("--help");
        CommandLine cl = parser.parseAndHelp(args);
        if (cl == null || cl.getOptions().size() == 0 || cl.hasOption("--help") || !cl.hasOption("--filepath")) {
            hf.setGroup(options);
            hf.print();
            return;
        }
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        Parser parser = new Parser();
        parser.setGroup(options);
        HelpFormatter hf = new HelpFormatter();
        parser.setHelpFormatter(hf);
        parser.setHelpTrigger("--help");
        CommandLine cl = parser.parseAndHelp(args);
        if (cl == null || cl.getOptions().size() == 0 || cl.hasOption("--help") || !cl.hasOption("--filepath")) {
            hf.setGroup(options);
            hf.print();
            return;
        }
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    Parser parser = new Parser();
    parser.setHelpOption(help);
    parser.setHelpTrigger("--help");
    parser.setGroup(normalArgs);
    parser.setHelpFormatter(new HelpFormatter(" ", "", " ", 130));
    CommandLine cmdLine = parser.parseAndHelp(args);

    if (cmdLine == null) {
      return false;
    }
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    Parser parser = new Parser();
    parser.setHelpOption(help);
    parser.setHelpTrigger("--help");
    parser.setGroup(normalArgs);
    parser.setHelpFormatter(new HelpFormatter(" ", "", " ", 130));
    CommandLine cmdLine = parser.parseAndHelp(args);

    if (cmdLine == null) {
      return false;
    }
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    Parser parser = new Parser();
    parser.setHelpOption(help);
    parser.setHelpTrigger("--help");
    parser.setGroup(normalArgs);
    parser.setHelpFormatter(new HelpFormatter(" ", "", " ", 130));
    CommandLine cmdLine = parser.parseAndHelp(args);

    if (cmdLine == null) {
      return false;
    }
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    parser.setHelpOption(help);
    parser.setHelpTrigger("--help");
    parser.setGroup(normalArgs);
    parser.setHelpFormatter(new HelpFormatter(" ", "", " ", 150));

    CommandLine cmdLine = parser.parseAndHelp(args);
    if (cmdLine == null) {
      return false;
    }

    trainFile = (String) cmdLine.getValue(inputFileOption);
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    Parser parser = new Parser();
    parser.setHelpOption(help);
    parser.setHelpTrigger("--help");
    parser.setGroup(normalArgs);
    parser.setHelpFormatter(new HelpFormatter(" ", "", " ", 130));
    CommandLine cmdLine = parser.parseAndHelp(args);

    if (cmdLine == null) {
      return false;
    }
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    Parser parser = new Parser();
    parser.setHelpOption(help);
    parser.setHelpTrigger("--help");
    parser.setGroup(normalArgs);
    parser.setHelpFormatter(new HelpFormatter(" ", "", " ", 130));
    CommandLine cmdLine = parser.parseAndHelp(args);

    if (cmdLine == null) {
      return false;
    }
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    Parser parser = new Parser();
    parser.setHelpOption(help);
    parser.setHelpTrigger("--help");
    parser.setGroup(normalArgs);
    parser.setHelpFormatter(new HelpFormatter(" ", "", " ", 130));
    CommandLine cmdLine = parser.parseAndHelp(args);

    if (cmdLine == null) {
      return false;
    }
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