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missing javadoc 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1154216 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Matthew Jason Benson 2011-08-05 13:57:16 +00:00
parent 18c02cbd9b
commit 391375b08a
1 changed files with 6 additions and 0 deletions
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6
src/main/java/org/apache/commons/lang3/ArrayUtils.java
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@ -5779,6 +5779,12 @@ public class ArrayUtils {
return result; return result;
} }
/**
* Extract a set of Integer indices into an int[].
* @param coll {@code HashSet} of {@code Integer}
* @return int[]
* @since 3.0.1
*/
private static int[] extractIndices(HashSet<Integer> coll) { private static int[] extractIndices(HashSet<Integer> coll) {
int[] result = new int[coll.size()]; int[] result = new int[coll.size()];
int i = 0; int i = 0;