comment out toArray in example file

examples/List/UtilsAndHelper/UtilsAndHelper.ino

@@ -35,18 +35,18 @@ void setup() {
   Serial.println("Inserted another element");
 
   // Convert list to array
-  int *array = list.toArray();
-  // Print every element from the new array
-  Serial.print("The list contains the following values which are get by converting the list to an array: [");
-  for (int i = 0; i < list.getSize(); ++i) {
-    Serial.print(array[i]);
-    if (i != list.getSize() - 1) { // only add the ',' if the element is not the last; otherwise the output would be: [2,2,]; but now it is [2,2]
-      Serial.print(",");
-    }
-  }
-  Serial.println("]");
-  // free memory space generated by toArray(), because it is not used anymore
-  free(array);
+  //int *array = list.toArray();
+  //// Print every element from the new array
+  //Serial.print("The list contains the following values which are get by converting the list to an array: [");
+  //for (int i = 0; i < list.getSize(); ++i) {
+  //  Serial.print(array[i]);
+  //  if (i != list.getSize() - 1) { // only add the ',' if the element is not the last; otherwise the output would be: [2,2,]; but now it is [2,2]
+  //    Serial.print(",");
+  //  }
+  //}
+  //Serial.println("]");
+  //// free memory space generated by toArray(), because it is not used anymore
+  //free(array);
 
   Serial.println();