[KYLIN-3290] Avoid calling Class#newInstance

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: v2.6.0
• Labels: jdk
• Assignee: Wu Bin
• Reporter: Ted Yu
• Created: 13/Mar/18 02:03
• Updated: 12/Jan/19 06:41
• Resolved: 04/Dec/18 08:23

Description

Class#newInstance is deprecated starting in Java 9 - https://bugs.openjdk.java.net/browse/JDK-6850612 - because it may throw undeclared checked exceptions.

The suggested replacement is getDeclaredConstructor().newInstance(), which wraps the checked exceptions in InvocationException.

Issue Links

• links to: GitHub Pull Request #351