IntHolder id = new IntHolder();
ConsumerAdmin admin = channel_.new_for_consumers(InterFilterGroupOperator.AND_OP, id);
assertEquals(InterFilterGroupOperator.AND_OP, admin.MyOperator());
assertEquals(id.value, admin.MyID());
assertTrue(containsValue(channel_.get_all_consumeradmins(), admin.MyID()));
assertEquals(admin, channel_.get_consumeradmin(id.value));
}