private void updateRequiredOptions()

in src/main/java/org/apache/commons/cli/DefaultParser.java [760:775]

• 12 lines of code
• 4 McCabe index (conditional complexity)

    private void updateRequiredOptions(final Option option) throws AlreadySelectedException {
        if (option.isRequired()) {
            expectedOpts.remove(option.getKey());
        }

        // if the option is in an OptionGroup make that option the selected option of the group
        if (options.getOptionGroup(option) != null) {
            final OptionGroup group = options.getOptionGroup(option);

            if (group.isRequired()) {
                expectedOpts.remove(group);
            }

            group.setSelected(option);
        }
    }