From 3c80639e726406b7cf90976952d3e4d76a3906a8 Mon Sep 17 00:00:00 2001
From: Juraj Martinka <jumarko@gmail.com>
Date: Mon, 6 Oct 2025 15:07:06 +0200
Subject: [PATCH] Single component change.

---
 calculator-1/src/main/java/com/codescene/Calculator.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/calculator-1/src/main/java/com/codescene/Calculator.java b/calculator-1/src/main/java/com/codescene/Calculator.java
index 0ec910b..ed6e95d 100644
--- a/calculator-1/src/main/java/com/codescene/Calculator.java
+++ b/calculator-1/src/main/java/com/codescene/Calculator.java
@@ -37,4 +37,8 @@ private double subtract(double firstOperand, double secondOperand) {
     private double add(double firstOperand, double secondOperand) {
         return firstOperand + secondOperand;
     }
+
+    private double squareNotCovered(double x) {
+        return x * x;
+    }
 }