View difference between Paste ID: 0jaG4teM and td9DCRRa

 	/**
 	 * TODO: Implement
 	 */
 	public void remove(String str)
 	{
 		Node node = remove_helper(str, front);
-		if (node != null)
+		if (node != null) node = node.next;
 
-			if(node.next == null) node = null;
+
-			else {
+
-				node.key = node.next.key;
+
-				Node tempNode = node.next.next;
+
-				node.next = tempNode;
+
 			{
 				return null;
 			}
 			else if (str.equals(node.key))
 			{
 				return node;
 			}
 			else
 			{
 				return remove_helper(str, node.next);
 			}
 		}
 	}