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
---
