Tons of `Copying or archiving duplicate paths with the default duplicates strategy has been deprecated. This is scheduled to be removed in Gradle 7.0.`

I had to restore destinationDir, because in a multi-module project it complains as:

module-info.java:2: error: package is empty or does not exist

I fixed it by adding:

jar { duplicatesStrategy = DuplicatesStrategy.EXCLUDE }

Is this fine or considered a trick?