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/PerfectNumber.java
+++ b/src/main/java/com/thealgorithms/maths/PerfectNumber.java
@@ -8,7 +8,9 @@ package com.thealgorithms.maths;
 *
 * link:https://en.wikipedia.org/wiki/Perfect_number
 */
-public class PerfectNumber {
+public final class PerfectNumber {
+    private PerfectNumber() {
+    }

    /**
     * Check if {@code number} is perfect number or not