fix comment

This commit is contained in:
Looly 2020-11-18 01:07:33 +08:00
parent bff95b84a9
commit dfa0e68e12

View File

@ -93,8 +93,7 @@ public class CollStreamUtil {
}
/**
* 将collection按照两个规则(比如有相同的年级id,班级id)分类成双层map
* <br></br>
* 将collection按照两个规则(比如有相同的年级id,班级id)分类成双层map<br>
* <B>{@code Collection<E> ---> Map<T,Map<U,E>> } </B>
*
* @param collection 需要分类的集合