See https://ci-builds.apache.org/job/Maven/job/maven-box/job/maven-surefire/job/SUREFIRE-1892/2/
Changes: * style + handle null in systemPropertyVariables values All tests passed
See https://ci-builds.apache.org/job/Maven/job/maven-box/job/maven-surefire/job/SUREFIRE-1892/2/
Changes: * style + handle null in systemPropertyVariables values All tests passed