in src/main/java/org/apache/commons/cli/PosixParser.java [211:218]
private void processNonOptionToken(final String value, final boolean stopAtNonOption) {
if (stopAtNonOption && (currentOption == null || !currentOption.hasArg())) {
eatTheRest = true;
tokens.add("--");
}
tokens.add(value);
}