byte tab[ ] = new byte [1];
tab[0] = 1 ;
UserDataQosPolicy UDQP = new UserDataQosPolicy(tab);
DomainParticipantQos DPQOS =
new DomainParticipantQos(UDQP,new EntityFactoryQosPolicy()) ;
domainparticipantFactory = DomainParticipantFactoryHelper.narrow(ncRef.resolve_str(rname));
TopicQos tq = new TopicQos(
new TopicDataQosPolicy(tab),
new DurabilityQosPolicy(
DurabilityQosPolicyKind.from_int(0),