keith-turner commented on code in PR #6120:
URL: https://github.com/apache/accumulo/pull/6120#discussion_r2817875204
##########
core/src/main/java/org/apache/accumulo/core/util/LocalityGroupUtil.java:
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@@ -412,4 +412,9 @@ public static void
ensureNonOverlappingGroups(Map<String,Set<Text>> groups) {
all.addAll(entry.getValue());
}
}
+
+ @SuppressWarnings("unchecked")
+ public static <T> List<T> newPreallocatedList(int size) {
Review Comment:
Could put it in a class named PreallocatedList with a single static method
named create. Moving the informational naming from the static method to the
class name. Then could call `List<String> pl = PreallocatedList.create(10);`
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