rbiters.PercentageDegradationArbiter.vote.T" class="extype">T</span>]</span>)</span><span class="result">: <span name="scala.Option" class="extype">Option</span>[<span name="scala.Throwable" class="extype">Throwable</span>]</span></span><p class="shortcomment cmt">Checks that the measured test passed its performance requirement.</p><div class="fullcomment"><div class="comment cmt"><p>Checks that the measured test passed its performance requirement. If the requirement is failed, constructs an
error with a us