From ee94d753a9f87d0b46b3aad3d3cf855056562ad2 Mon Sep 17 00:00:00 2001
From: Kamal Wickramanayake <kamal@inbox.lk>
Date: Sun, 15 Mar 2026 16:33:18 +0530
Subject: Additional classes related to POS.

---
 oop/10-point-of-sale/src/lk/ac/pdn/ceit/pos/entities/Bill.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'oop/10-point-of-sale/src/lk/ac/pdn/ceit/pos/entities')

diff --git a/oop/10-point-of-sale/src/lk/ac/pdn/ceit/pos/entities/Bill.java b/oop/10-point-of-sale/src/lk/ac/pdn/ceit/pos/entities/Bill.java
index 0c2ff5f..ad6a87e 100644
--- a/oop/10-point-of-sale/src/lk/ac/pdn/ceit/pos/entities/Bill.java
+++ b/oop/10-point-of-sale/src/lk/ac/pdn/ceit/pos/entities/Bill.java
@@ -1,9 +1,10 @@
 package lk.ac.pdn.ceit.pos.entities;
 
+import java.util.ArrayList;
 import java.util.List;
 
 public class Bill {
-    private List<LineItem> lineItems;
+    private List<LineItem> lineItems = new ArrayList<>();
 
     public List<LineItem> getLineItems() {
         return lineItems;
-- 
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