private static boolean isScript()

in src/main/java/org/apache/sling/i18n/impl/JcrResourceBundleProvider.java [818:821]

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

    private static boolean isScript(String s) {
        // script        = 4ALPHA              ; ISO 15924 code
        return (s.length() == 4) && isAlphaString(s);
    }