Calendar event search not picking up correct results in Japanese

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 DXP FP12, Master
• Fix Version/s: 7.1.X, Master
• Component/s: Calendar
• Labels:
  • DXPJPLOCAL
  • QA-AUTOMATION
  • backend_test
  • fw_test_integration
• Fix Priority: 4
• Sprint: Workflow #03 - Feb 06 - Feb 17
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/46948

Reproduced on:
Tomcat 8.0.32 + MySQL 5.6.29. Portal master GIT ID: 1182979b8c71ad324fd5be0f3011ae5e2f9cf6e2.

Reproduced on:
Tomcat 8.0.32 + MySQL 5.7.17. 7.0 DXP + FP12.

Steps to Reproduce:

1. Add Calendar portlet to a page
2. Add 5 new events with the following Titles:
   • 作戦大成功
   • 新大阪
   • 新規作成
   • 東京特許許可局局長
   • 京都
3. Search the site for 新規

Expected Result:
Only 新規作成 event is returned.

Actual Result:
新規作成 and 新大阪 events are returned.

See LPS-67687 for example fix.