[LUCENE-10172] Minor code improvements to classification module

• Type: Task
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Fix Version/s: 9.0
• Component/s: modules/classification
• Lucene Fields: New
• Assignee: Tommaso Teofili
• Reporter: Tommaso Teofili
• Created: 13/Oct/21 16:41
• Updated: 28/Aug/22 16:28
• Resolved: 14/Oct/21 08:04

Description

Minor code improvements, mainly related to better usage of lambdas and dropping unnecessary boxing, can be applied to some classes in Lucene Classification.

Issue Links

• links to: GitHub Pull Request #381