private static void checkReferences()

in src/main/java/org/apache/sling/feature/cpconverter/features/DefaultFeaturesManager.java [558:567]

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

    private static void checkReferences(@NotNull final Dictionary<String, Object> configurationProperties, @NotNull final String pid) throws ConverterException {
        final String[] references = Converters.standardConverter().convert(configurationProperties.get("references")).to(String[].class);
        if (references != null && references.length > 0) {
            for (final String r : references) {
                if (r != null && !r.trim().isEmpty()) {
                    throw new ConverterException("References are not supported for repoinit (configuration " + pid + ")");
                }
            }
        }
    }