question: @ Override public final void postSetUp ( ) throws Exception { map . clear ( ) ; final Host host = Host . getHost ( 0 ) ; serverVM0 = host . getVM ( 0 ) ; serverVM1 = host . getVM ( 1 ) ; clientVM1 = host . getVM ( 2 ) ; clientVM2 = host . getVM ( 3 ) ; PORT1 = serverVM0 . invoke ( null ) ; PORT2 = serverVM1 . invoke ( null ) ; numOfCreates = 0 ; numOfUpdates = 0 ; numOfInvalidates = 0 ; }
target:  Sets up the test.