protected Permission createPermission(String permissionString) {
        return new ActiveMQWildcardPermission(permissionString, isPermissionStringCaseSensitive());
    }
@Test
    public void testAlternateWildcardPermissionToStringWithMultipleActions() {
        Permission perm = resolver.createPermission("foo:bar:action1,action2");
        assertTrue(perm instanceof WildcardPermission);
        assertEquals("foo:bar:action1,action2", perm.toString());

    }