[NIFI-13298] Remove unused instantiated java.util.HashSet from RouteAttribute

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.27.0, 2.0.0-M4
• Assignee: Daniel Stieglitz
• Reporter: Daniel Stieglitz
• Created: 24/May/24 21:07
• Updated: 27/Jun/24 14:46
• Resolved: 28/May/24 14:38

Description

In RouteOnAttribute on line 352 a set is instantiated
final Set<FlowFile> clones = new HashSet<>();

and on line 358 its populated
clones.add(cloneFlowFile);

Yet after that nothing is done with it (per Intellij it is updated but
never queried).
This should removed as it is not serving any purpose.

Issue Links

• links to: GitHub Pull Request #8883