[FLINK-3377] Remove final flag from ResultPartitionWriter class

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 0.10.1
• Fix Version/s: 1.0.0
• Component/s: Runtime / Coordination
• Assignee: Chesnay Schepler
• Reporter: Chesnay Schepler
• Created: 09/Feb/16 14:49
• Updated: 13/Apr/21 20:41
• Resolved: 15/Feb/16 16:15

Description

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.

The