[GitHub] flink pull request #6399: [FLINK-5860] [tests] Replace java.io.tmpdir with J...

[zentol]

Github user zentol commented on a diff in the pull request:

    https://github.com/apache/flink/pull/6399#discussion_r204720974
  
    --- Diff: 
flink-runtime/src/test/java/org/apache/flink/runtime/operators/DataSinkTaskTest.java
 ---
    @@ -141,7 +136,13 @@ public void testUnionDataSinkTask() {
     
                DataSinkTask<Record> testTask = new 
DataSinkTask<>(this.mockEnv);
     
    -           super.registerFileOutputTask(MockOutputFormat.class, new 
File(tempTestPath).toURI().toString());
    +           File tempTestFile = null;
    +           try {
    +                   tempTestFile = tempFolder.newFile(tempTestFileName);
    --- End diff --
    
    same issue as in `JarFileCreatorTest`


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