in src/main/java/org/apache/commons/cli/PosixParser.java [233:243]
private void processOptionToken(final String token, final boolean stopAtNonOption) {
if (stopAtNonOption && !options.hasOption(token)) {
eatTheRest = true;
}
if (options.hasOption(token)) {
currentOption = options.getOption(token);
}
tokens.add(token);
}