}

        private boolean isModuleJar(File jarFile) {
            try (JarInputStream jarStream =  new JarInputStream(new FileInputStream(jarFile))) {
                if (containsAutomaticModuleName(jarStream)) {
                    return true;
                }
                boolean isMultiReleaseJar = containsMultiReleaseJarEntry(jarStream);
                ZipEntry next = jarStream.getNextEntry();