From acb7f0c475f13a3829c56efa978726ffdfc235aa Mon Sep 17 00:00:00 2001
From: "artem.didytschuk" <artem.didytschuk>
Date: Mon, 31 Aug 2020 22:59:58 +0200
Subject: [PATCH] join() finished

---
 Arrays.java | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/Arrays.java b/Arrays.java
index 7664038..bb7a9b3 100644
--- a/Arrays.java
+++ b/Arrays.java
@@ -268,7 +268,17 @@ public class Arrays {
      * Für ein leeres Array wird ein leerer String zurück gegeben.
      */
     public String join( String[] pArray, String pSep ) {
-        return "";
+       if( pArray.length == 0 ) {
+           return "";
+       }
+       String sum ="";
+       sum = sum+pArray[0];
+       for(int i=1;i<pArray.length;i++){
+           
+               sum=sum+pSep+pArray[i];
+           
+       }
+       return sum;
     }
 
     /**