public static boolean shouldLoadInIsolation(String name) {
        return !(EXCLUDE.matcher(name).matches() && !INCLUDE.matcher(name).matches());
    }
@Test
    public void testAllowedFileConnectors() {
        List<String> jsonConverterClasses = Arrays.asList(
            "org.apache.kafka.connect.file.",
            "org.apache.kafka.connect.file.FileStreamSinkConnector",
            "org.apache.kafka.connect.file.FileStreamSinkTask",
            "org.apache.kafka.connect.file.FileStreamSourceConnector",
            "org.apache.kafka.connect.file.FileStreamSourceTask"
        );
        for (String clazz : jsonConverterClasses) {
            assertTrue(PluginUtils.shouldLoadInIsolation(clazz),
                clazz + " from 'file' is not loaded in isolation but should be");
        }
    }