Github user Fokko commented on a diff in the pull request: https://github.com/apache/spark/pull/22399#discussion_r216917780 --- Diff: common/kvstore/src/test/java/org/apache/spark/util/kvstore/DBIteratorSuite.java --- @@ -383,7 +383,7 @@ public void testRefWithIntNaturalKey() throws Exception { LevelDBSuite.IntKeyType i = new LevelDBSuite.IntKeyType(); i.key = 1; i.id = "1"; - i.values = Arrays.asList("1"); + i.values = Collections.singletonList("1"); --- End diff -- I agree, I don't really care about moving to `Collections`.
--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org