question: public void testBug44587 ( ) throws Exception { Exception e = null ; String msg = SQLError . createLinkFailureMessageBasedOnHeuristics ( ( MySQLConnection ) this . conn , System . currentTimeMillis ( ) - 1000 , System . currentTimeMillis ( ) - 2000 , e ) ; assertTrue ( containsMessage ( msg , "CommunicationsException.ServerPacketTimingInfo" ) ) ; }
target:  Tests fix for BUG#44587, provide last packet sent/received timing in all connection failure errors.