[Guava]——HashMultiSet统计单词次数

public class test13 {//multiset:无须+可重复   .count()方法获取单词出现的次数，增强了可读性+操作简单public static void main(String[] args) {String str="this is a cat and that is a mice where is the food";String[] word=str.split(" ");HashMultiset<String> set=HashMultiset.create();for(String temp:word){//存储到Multisetset.add(temp);}Set<String> set2=set.elementSet();for(String temp:set){System.out.println(temp+"--->"+set.count(temp));}}}