fix code: java 22

This commit is contained in:
kkty39
2023-06-04 15:25:00 -07:00
committed by labuladong
parent bc4507a226
commit 11dc74f028

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@ -26875,7 +26875,6 @@ func backtrack(left int, right int, track *string, res *[]string) {
```java ```java
// by labuladong (java) // by labuladong (java)
class Solution { class Solution {
public List<String> generateParenthesis(int n) { public List<String> generateParenthesis(int n) {
if (n == 0) return new ArrayList<>(); if (n == 0) return new ArrayList<>();
// 记录所有合法的括号组合 // 记录所有合法的括号组合