From 4727fb4b46d36ed34497b24df822d3c3b30842bd Mon Sep 17 00:00:00 2001
From: Fynn Ante <fynn.ante@outlook.de>
Date: Sun, 7 Oct 2018 11:25:58 +0200
Subject: [PATCH] added function that every key will be converted to a key from
 0-25

---
 src/CaesarCipher.java | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/CaesarCipher.java b/src/CaesarCipher.java
index a6b6f2d..1133b5e 100644
--- a/src/CaesarCipher.java
+++ b/src/CaesarCipher.java
@@ -35,7 +35,10 @@ public class CaesarCipher {
      * @param key               type integer 
      */
     public CaesarCipher(int key) {
-        this.key = key;
+        if (key < 0){
+            key = key * -1;
+        }
+        this.key = key % 26;
     }
 
     /**