jihoonson commented on a change in pull request #5980: Various changes about
druid-services module
URL: https://github.com/apache/incubator-druid/pull/5980#discussion_r201150466
##########
File path: processing/src/main/java/io/druid/segment/IndexMergerV9.java
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@@ -776,7 +777,7 @@ public File persist(
log.info("Starting persist for interval[%s], rows[%,d]", dataInterval,
index.size());
return merge(
- Arrays.<IndexableAdapter>asList(
+ Collections.<IndexableAdapter>singletonList(
Review comment:
Can be `Collections.singletonList`.
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