PHPUnit was written by robots. Really

gistfile1.php

<?php
$codeCoverage->setProcessUncoveredFilesFromWhitelist(
              $arguments['processUncoveredFilesFromWhitelist']
            );

            if (isset($arguments['forceCoversAnnotation'])) {
                $codeCoverage->setForceCoversAnnotation(
                  $arguments['forceCoversAnnotation']
                );
            }

            if (isset($arguments['mapTestClassNameToCoveredClassName'])) {
                $codeCoverage->setMapTestClassNameToCoveredClassName(
                  $arguments['mapTestClassNameToCoveredClassName']
                );
            }

<?php

$expectedArguments = array('processUncoveredFilesFromWhitelist', 'forceCoversAnnotation', 'mapTestClassNameToCoveredClassName');

foreach ($arguments as $argName => $argValue) {
   if (in_array($argName, $expectedArguments) {
       $setter = 'set'. ucfirst($arg);
       $codeCoverage->$setter($argValue);
   }
}