Github user NicoK commented on a diff in the pull request: https://github.com/apache/flink/pull/5670#discussion_r173746711 --- Diff: flink-clients/src/test/java/org/apache/flink/client/cli/CliFrontendTestUtils.java --- @@ -65,9 +67,14 @@ public static String getInvalidConfigDir() { } public static void pipeSystemOutToNull() { + previousSysout = System.out; --- End diff -- That depends on whether we want the restore logic as "restore to previous stdout" or "restore to default stdout" - I guess, the latter makes most sense indeed and we do not want to encourage any other use. -> I'll change the commits accordingly
---