[SPARK-11839] Renames traits to avoid collision with java.util.* and add use default traits to simplify the impl

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.6.0
• Fix Version/s: 1.6.0
• Component/s: ML
• Target Version/s: 1.6.0
• Assignee: Xiangrui Meng
• Reporter: Xiangrui Meng
• Created: 19/Nov/15 01:24
• Updated: 19/Nov/15 02:34
• Resolved: 19/Nov/15 02:34

Description

This helps simplify the development.

Issue Links

• links to: [Github] Pull Request #9827 (mengxr)