See gh-1129
This commit is contained in:
Stephane Nicoll 2016-08-10 10:46:43 +02:00
parent 4543a28e51
commit 60e0177d00
1 changed files with 1 additions and 1 deletions

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@ -69,7 +69,7 @@ abstract class AbstractCacheInterceptor<O extends AbstractJCacheOperation<A>, A
/** /**
* Convert the collection of caches in a single expected element. * Convert the collection of caches in a single expected element.
* <p>Throw an {@link IllegalStateException} if the collection holds more than one element * <p>Throw an {@link IllegalStateException} if the collection holds more than one element
* @return the singe element or {@code null} if the collection is empty * @return the single element or {@code null} if the collection is empty
*/ */
static Cache extractFrom(Collection<? extends Cache> caches) { static Cache extractFrom(Collection<? extends Cache> caches) {
if (CollectionUtils.isEmpty(caches)) { if (CollectionUtils.isEmpty(caches)) {