[FLINK-21371] flink-runtime-web: Using lambda to replace anonymous inner classes

• Type: Technical Debt
• Status: Closed
• Priority: Minor
• Resolution: Won't Do
• Affects Version/s: 1.13.0
• Component/s: Runtime / REST
• Assignee: Unassigned
• Reporter: BeanNan
• Created: 13/Feb/21 10:28
• Updated: 05/May/21 13:15
• Resolved: 05/May/21 13:15

Description

org/apache/flink/runtime/webmonitor/history/HistoryServer.java:127

Here you can use lambda to replace the anonymous internal class, personally I think the code will be a bit more concise, I want to ask the community's opinion to see if there is a need to make changes here.