@Test
    @TestForIssue(jiraKey = "HHH-6806")
    public void testJarVisitorFactory() throws Exception {

        // setting URL to accept vfs based protocol
        URL.setURLStreamHandlerFactory(new URLStreamHandlerFactory() {
            public URLStreamHandler createURLStreamHandler(String protocol) {
                if ("vfszip".equals(protocol) || "vfsfile".equals(protocol))
                    return new URLStreamHandler() {
                        protected URLConnection openConnection(URL u) throws IOException {
                            return null;
                        }
                    };
                return null;
            }
        });

}