[SCB-1800] log4j is deprecated package, make log4j implementaions optional

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: java-chassis-2.0.1
• Component/s: Java-Chassis
• Assignee: liubao
• Reporter: liubao
• Created: 17/Mar/20 01:34
• Updated: 19/Mar/20 11:42
• Resolved: 19/Mar/20 11:42

Description

Now log4j is in foundation-common, should move this module to separate module and make it optional. 

Issue Links

• links to: GitHub Pull Request #1636

Sub-Tasks

• fix SCB-1752: Resolved
• add document: for servlet transport, remove log4j will cause some change: Resolved