fixed

Author: john-h-k

utils/Utils.cs

@@ -1,13 +1,14 @@
 using System;
 using System.Collections;
+using System.Collections.Generic;
 
 public static class Utils
 {
-  public static List<T> addList(List<T> l, params Object[] itemsToAdd)
+  public static List<Object> addList(List<Object> l, params Object[] itemsToAdd)
   {
-    foreach (item : l)
+    foreach (var item in l)
     {
-      l.add(item);
+      l.Add(item);
     }
     return l;
   }