public _IMessageListener_23(IsAliveConcurrencyTestCase _enclosing, IBlockingQueue4
				 barrier)
			{
				this._enclosing = _enclosing;
				this.barrier = barrier;
			}
 public _IMessageListener_23(IsAliveConcurrencyTestCase _enclosing, IBlockingQueue4
                             barrier)
 {
     this._enclosing = _enclosing;
     this.barrier    = barrier;
 }