Github user pnowojski commented on a diff in the pull request:
https://github.com/apache/flink/pull/4255#discussion_r127444872
--- Diff:
flink-tests/src/test/java/org/apache/flink/test/classloading/ClassLoaderITCase.java
---
@@ -137,6 +137,20 @@ public void testJobsWithCustomClassLoader() throws
IOException, ProgramInvocatio
inputSplitTestProg.invokeInteractiveModeForExecution();
+ } catch (Exception e) {
+ if (!(e.getCause() != null &&
--- End diff --
please at least wrap this `if` statement into a function
`swallowScuessException(e)` or something like that.
Another idea is to maybe use this pattern:
```
@Rule
public ExpectedException expectedException = ExpectedException.none();
@Test
public void test() {
expectedException.expectCause(isA(SuccessException.class));
somethingThatThrows();
}
```
( https://stackoverflow.com/a/20759785/8149051 )
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