From 9b7862121539191d4e831b47b57b989b7cf22460 Mon Sep 17 00:00:00 2001
From: Abhijay Kumar <abhijay.kumar@centricconsulting.com>
Date: Thu, 30 May 2019 12:59:36 +0530
Subject: [PATCH] Revert "Fix for Issue #773. Deleting an element that doesn't
 exist causes NPE"

This reverts commit 7eb07850733333726ba94bd2c15fc4d22d728759.
---
 DataStructures/Lists/DoublyLinkedList.java | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/DataStructures/Lists/DoublyLinkedList.java b/DataStructures/Lists/DoublyLinkedList.java
index 677487e1d..fd250d956 100644
--- a/DataStructures/Lists/DoublyLinkedList.java
+++ b/DataStructures/Lists/DoublyLinkedList.java
@@ -116,13 +116,8 @@ public class DoublyLinkedList {
     public void delete(int x) {
         Link current = head;
 
-        while (current.value != x) {// Find the position to delete
-            if (current != tail) {
-                current = current.next;
-            } else {// If we reach the tail and the element is still not found
-                throw new RuntimeException("The element to be deleted does not exist!");
-            }
-        }
+        while (current.value != x) // Find the position to delete
+            current = current.next;
 
         if (current == head)
             deleteHead();