Github user greghogan commented on the issue:
https://github.com/apache/flink/pull/5419
Can we also add timestamps to the surefire messages using
`systemPropertyVariables`?
https://gualtierotesta.wordpress.com/2015/11/01/tutorial-logging-during-tests/
http://maven.apache.org/surefire/maven-surefire-plugin/examples/system-properties.html---
