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Posted to issues@commons.apache.org by GitBox <gi...@apache.org> on 2020/04/16 12:41:59 UTC
[GitHub] [commons-collections] dota17 commented on a change in pull request
#89: [COLLECTIONS-708]Add hashCode method to CollectionUtils
dota17 commented on a change in pull request #89: [COLLECTIONS-708]Add hashCode method to CollectionUtils
URL: https://github.com/apache/commons-collections/pull/89#discussion_r409523884
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File path: src/main/java/org/apache/commons/collections4/CollectionUtils.java
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@@ -624,9 +624,7 @@ public static boolean isEqualCollection(final Collection<?> a, final Collection<
*/
public static <E> int hashCode(final Collection<? extends E> collection,
final Equator<? super E> equator) {
- if (null == equator) {
- throw new NullPointerException( "Equator must not be null." );
- }
+ Objects.requireNonNull(equator, "Equator");
Review comment:
Thanks @garydgregory . I had updated Equator to equator .
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