Brandon Jiang created FLINK-22330:
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Summary: Bumps checkstyle, junit, log4j version for security
Key: FLINK-22330
URL: https://issues.apache.org/jira/browse/FLINK-22330
Project: Flink
Issue Type: Improvement
Affects Versions: 1.12.2
Reporter: Brandon Jiang-- This message was sent by Atlassian Jira (v8.3.4#803005)
