Programme java console (CLI)

public static void main( String[] args ) {
    // create the parser
    CommandLineParser parser = new DefaultParser();
    try {
        // parse the command line arguments
        CommandLine line = parser.parse( options, args );
    }
    catch( ParseException exp ) {
        // oops, something went wrong
        System.err.println( "Parsing failed.  Reason: " + exp.getMessage() );
    }
}

public static void exec(String command) {
    // split the command
    String[] args = command.split("\\s");

    // create the parser
    CommandLineParser parser = new DefaultParser();
    try {
        // parse the command line arguments
        CommandLine line = parser.parse( options, args );
    }
    catch( ParseException exp ) {
        // oops, something went wrong
        System.err.println( "Parsing failed.  Reason: " + exp.getMessage() );
    }
}

tata -toto "titi tutu"

{"tata", "-toto", "titi tutu"}

split("\\s")

{"tata", "-toto", "titi", "tutu"}

 Option import = new Option("import", true, "Importer mais de quelle facon ?");

import org.apache.commons.cli.*;

public class Test {

    public static Options buildOptions() {
        Options options = new Options();
        options.addOption(new Option("import", true, "Importer mais de quelle facon ?"));
        return options;
    }

    public static CommandLine exec(Options options, String... commands) throws ParseException {
        return new DefaultParser().parse(options, commands);
    }

    public static void main(String... args) throws ParseException {
        CommandLine commandLine = exec(buildOptions(), "git", "-import", "fichier");
        System.out.println(commandLine.getOptionValue("import")); // fichier
    }
}