style: enable FinalClass in checkstyle (#5154)

This commit is contained in:
Godwill Christopher
2024-05-11 00:50:05 -06:00
committed by GitHub
parent 52f15b2b08
commit bbe4a025df
12 changed files with 12 additions and 12 deletions

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@@ -13,7 +13,7 @@ import java.util.ArrayList;
*/
public class LeftistHeap {
private class Node {
private final class Node {
private int element, npl;
private Node left, right;