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| package com.zy.common.utils;
|
| import java.util.Set;
|
| /**
| * Created by vincent on 2020/9/3
| */
| public class CollectionUtils {
|
| public static boolean equals(Set<?> set1, Set<?> set2) {
| if (set1 == null || set2 == null) {
| return false;
| }
| if (set1.size() != set2.size()) {
| return false;
| }
| return set1.containsAll(set2);
| }
|
| }
|
|
