":sdks:java:extensions:sql:udf-test-provider:checkstyleMain" is failing for Beam release Gradle bulld

For example,

https://ci-beam.apache.org/job/beam_Release_Gradle_Build/68/console

https://ci-beam.apache.org/job/beam_Release_Gradle_Build/71/console

 
Caused by: org.gradle.api.GradleException: Checkstyle rule violations were found. See the report at:
file:///home/jenkins/jenkins-slave/workspace/beam_Release_Gradle_Build/src/sdks/java/extensions/sql/udf-test-provider/build/reports/checkstyle/main.html
10:39:36 Checkstyle files with violations: 1*10:39:36* Checkstyle violations by severity: [error:1]10:39:36 10:39:36 at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)10:39:36 at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)10:39:36 at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)10:39:36 at java.lang.reflect.Constructor.newInstance(Constructor.java:423)10:39:36 at org.codehaus.