private static Set collectKeys()

in src/main/java/org/apache/sling/installer/factories/configuration/impl/ConfigUtil.java [68:78]

• 11 lines of code
• 3 McCabe index (conditional complexity)

    private static Set<String> collectKeys(final Dictionary<String, Object> a) {
        final Set<String> keys = new HashSet<>();
        final Enumeration<String> aI = a.keys();
        while (aI.hasMoreElements()) {
            final String key = aI.nextElement();
            if (!IGNORED_PROPERTIES.contains(key)) {
                keys.add(key);
            }
        }
        return keys;
    }