private void init()

in src/main/java/org/apache/geronimo/microprofile/impl/jwtauth/jaxrs/GroupMapper.java [43:53]

• 10 lines of code
• 1 McCabe index (conditional complexity)

    private void init() {
        ofNullable(config.read("groups.mapping", null))
                .map(String::trim)
                .filter(s -> !s.isEmpty())
                .map(PropertiesLoader::load)
                .ifPresent(props -> props.stringPropertyNames()
                        .forEach(k -> mapping.put(k, Stream.of(props.getProperty(k).split(","))
                                .map(String::trim)
                                .collect(toSet()))));

    }