See https://builds.apache.org/job/maven-box/job/maven-surefire/job/buildfix/4/
Changes: * fix for unit test SurefireLauncherTest * fix for unit test SurefireLauncherTest * fix for unit test SurefireLauncherTest * fix for unit test SurefireLauncherTest * fix for unit test SurefireLauncherTest * fix for unit test SurefireLauncherTest All tests passed