[ARROW-8646] [Java] Allow UnionListWriter to write null values

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: Java
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24807
• Assignee: Unassigned
• Reporter: Thippana Vamsi Kalyan
• Created: 30/Apr/20 09:32
• Updated: 11/Jan/23 08:01
• Resolved: 01/May/20 07:30

Description

UnionListWriter has no provision to skip an index to write a null value into the list.

It should allow to writeNull

Issue Links

• links to: GitHub Pull Request #7070