private static Set asSet()

in src/main/java/org/apache/sling/sitemap/impl/SitemapScheduler.java [229:240]

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

    private static Set<String> asSet(@Nullable String[] configuration) {
        if (configuration == null || configuration.length == 0) {
            return null;
        }

        Set<String> result = Arrays.stream(configuration)
                .filter(Objects::nonNull)
                .filter(entry -> !"".equals(entry.trim()))
                .collect(Collectors.toSet());

        return result.isEmpty() ? null : result;
    }