CatalinaAcegiUserRealm adapter = makeAdapter("adaptertest-valid.xml");
CatalinaAcegiUserRealm adapter = makeAdapter( "catalinaAdapterTest-valid.xml");
    public void testAuthenticationWithNullPasswordHandledGracefully()        throws Exception {        CatalinaAcegiUserRealm adapter = makeAdapter("adaptertest-valid.xml");        assertEquals(null, adapter.authenticate("marissa", (String) null));    }