keith-turner commented on a change in pull request #1595:
URL: https://github.com/apache/accumulo/pull/1595#discussion_r414758175
##########
File path:
core/src/main/java/org/apache/accumulo/core/clientImpl/mapreduce/lib/InputConfigurator.java
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@@ -360,9 +361,7 @@ public static void fetchColumns(Class<?> implementingClass,
Configuration conf,
List<String> serialized = new ArrayList<>();
if (confValue != null) {
// Split and include any trailing empty strings to allow empty column
families
- for (String val : confValue.split(",", -1)) {
- serialized.add(val);
- }
+ Collections.addAll(serialized, confValue.split(",", -1));
Review comment:
This is a handy method, I didn't know it existed.
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