Merge branch 'test_future_wangge' into test

CeDo

2021-06-03 b44fa8f69b986a76c687da53b78f6611f6dc53c0

1
distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.5.4/apache-maven-3.5.4-bin.zip