[ARROW-5897] [Java] Remove duplicated logic in MapVector

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.15.0
• Component/s: Java
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/22310
• Assignee: Liya Fan
• Reporter: Liya Fan
• Created: 10/Jul/19 04:18
• Updated: 11/Jan/23 07:43
• Resolved: 10/Jul/19 19:43

Description

Current implementation of MapVector contains much logic duplicate from the super class. We remove the duplication by:

1. Making the default data vector name configurable
2. Extract a method for creating the reader

Issue Links

• links to: GitHub Pull Request #4842