Github user dbtsai commented on the issue: https://github.com/apache/spark/pull/22253 Historically, we test many Java APIs in Scala suite, and hope it will work in Java. But that fails us sometime. The goal is to add `JavaColumnExpressionSuite.java`, and move `test("isInCollection: Java Collection")` to Java suite.
--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org