return ObjectInputFilter.Status.ALLOWED;
            }

            // Check against allowed patterns
            for (String allowedPattern : allowedPatterns) {
                if (allowedPattern.endsWith("*")) {
                    String prefix = allowedPattern.substring(0, allowedPattern.length() - 1);
                    if (className.startsWith(prefix)) {
                        return ObjectInputFilter.Status.ALLOWED;

     */
    public void testFromBinaryToObject_CustomFilter() throws Exception {
        final Set<String> allowedPatterns = new HashSet<>();
        allowedPatterns.add("java.lang.*");
        allowedPatterns.add("java.util.*");

        final ObjectInputFilter customFilter = SerializeUtil.createCustomFilter(allowedPatterns);

        // Test allowed class
        final String str = "test";