diff --git a/bin/lab11_debugging/SampleLinkedList.class b/bin/lab11_debugging/SampleLinkedList.class
index 7353399..0776706 100644
Binary files a/bin/lab11_debugging/SampleLinkedList.class and b/bin/lab11_debugging/SampleLinkedList.class differ
diff --git a/src/lab11_debugging/SampleLinkedList.java b/src/lab11_debugging/SampleLinkedList.java
index b0aebfe..b0c4f33 100644
--- a/src/lab11_debugging/SampleLinkedList.java
+++ b/src/lab11_debugging/SampleLinkedList.java
@@ -1,7 +1,6 @@
 package lab11_debugging;
 
 import java.util.LinkedList;
-import java.util.ListIterator;
 
 /**
  * Class to test efficiency of Linked Lists