[SPARK-48432] Unnecessary Integer unboxing in UnivocityParser

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: SQL
• Labels: pull-request-available
• Assignee: Vladimir Golubev
• Reporter: Vladimir Golubev
• Created: 27/May/24 14:55
• Updated: 27/May/24 23:55
• Resolved: 27/May/24 23:55

Description

`tokenIndexArr` is created as an array of `java.lang.Integers`. However, it is used not only for the wrapped java parser, but also during parsing to identify the correct token index.

Issue Links

• links to: GitHub Pull Request #46759