// Password should be set
        assertEquals("pass", new String(pc.getPassword()));
    }

    @Test
    @DisplayName("handle: sets only provided callbacks (name-only)")
    void testHandleNameOnly() throws Exception {
        JAASAuthenticator auth = new JAASAuthenticator("DOM", "user", "secret");
        NameCallback nc = new NameCallback("user:");
        auth.handle(new Callback[] { nc });