style: enable HideUtilityClassConstructor in checkstyle (#5147)

2025-12-19 07:00:35 +08:00 · 2024-05-08 08:58:29 +02:00
parent 030bb91d05
commit d3bb691f59
285 changed files with 895 additions and 339 deletions
--- a/src/main/java/com/thealgorithms/maths/LeonardoNumber.java
+++ b/src/main/java/com/thealgorithms/maths/LeonardoNumber.java
@@ -3,7 +3,9 @@ package com.thealgorithms.maths;
 /**
 * https://en.wikipedia.org/wiki/Leonardo_number
 */
-public class LeonardoNumber {
+public final class LeonardoNumber {
+    private LeonardoNumber() {
+    }

    /**
     * Calculate nth Leonardo Number (1, 1, 3, 5, 9, 15, 25, 41, 67, 109, 177, ...)