private static String getSubServiceName()

in src/main/java/org/apache/sling/serviceusermapping/impl/ServiceUserMappedBundleFilter.java [160:166]

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

    private static String getSubServiceName(ServiceReference ref) {
        Object subserviceName = ref.getProperty(ServiceUserMapped.SUBSERVICENAME);
        if (subserviceName != null && subserviceName instanceof String) {
            return (String) subserviceName;
        }
        return null;
    }