Github user zentol commented on the pull request:
https://github.com/apache/flink/pull/1609#issuecomment-182401273
taken from the jira isue:
The final flag on the
org.apache.flink.runtime.io.network.api.writer.ResultPartitionWriter class is
causing issues for me.
The flag requires me to run a test I'm working on with a
@RunWith(PowerMockRunner.class) annotation so that i can use @PrepareForTest(
{ResultPartitionWriter.class}
).
But it breaks my TemporaryFolder annotated with @ClassRule. (apart from
that there also was a classloader issue, but i could resolve that)
To me these seem like unnecessary problems, as such i propose removing the
final flag.
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