private Member nextMember(Member.Type type){
  return new TestMember(type,new Address("localhost",++port),new Address("localhost",port + 1000));
}

private Member nextMember ( Member . Type type ) { return new TestMember ( type , new Address ( "localhost" , ++ port ) , new Address ( "localhost" , port + 1000 ) ) ; }
returns the next server address .
