question: public void testMinWaitIntervalConfigurationParameter ( ) throws Exception { System . setProperty ( StackProperties . FIRST_CTRAN_RETRANS_AFTER , "50" ) ; System . setProperty ( StackProperties . PROPAGATE_RECEIVED_RETRANSMISSIONS , "true" ) ; stunStack . addRequestListener ( serverAddress , requestCollector ) ; stunStack . sendRequest ( bindingRequest , serverAddress , clientAddress , responseCollector ) ; requestCollector . waitForRequest ( ) ; Vector < ? > reqs = requestCollector . getRequestsForTransaction ( bindingRequest . getTransactionID ( ) ) ; assertTrue ( "A retransmissions of the request was sent too early" , reqs . size ( ) < 2 ) ; Thread . sleep ( 110 ) ; reqs = requestCollector . getRequestsForTransaction ( bindingRequest . getTransactionID ( ) ) ; assertEquals ( "A retransmissions of the request was not sent" , 2 , reqs . size ( ) ) ; }
target:  Tests whether the properties for configuring the minimum transaction wait interval is working properly.