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Methods for creation an Option
Options options = new Options();
// create the simple option without using the OptionBuilder
options.addOption("o", "opt", false, "An option, no args");
// simple help option using the builder
// an option with a value separator, defaults to =
.withDescription("Java style property")
// an option with an argument, no short version, and is required
.withArgName("input-file") // also need hasArg() or won't work
.withDescription("The input file")
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