[jira] [Created] (FLINK-14945) Simplify some code in runtime

[clay (Jira)]

clay created FLINK-14945:
----------------------------

             Summary: Simplify some code in runtime
                 Key: FLINK-14945
                 URL: https://issues.apache.org/jira/browse/FLINK-14945
             Project: Flink
          Issue Type: Task
          Components: Runtime / Checkpointing, Runtime / Metrics, Runtime / Task
            Reporter: clay
             Fix For: 1.10.0


I found some code to simplify when using IDEA to inspect the code,  so I submit 
a PR here, This change only involves code simplification 



--
This message was sent by Atlassian Jira
(v8.3.4#803005)