From e36cb061c3f610201355102a185d40f0b0924da7 Mon Sep 17 00:00:00 2001
From: Yeo Zong Yao <yeozongyao@gmail.com>
Date: Thu, 21 Mar 2024 21:29:48 +0800
Subject: [PATCH] Exception handling

---
 src/main/java/seedu/bookbuddy/BookList.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/seedu/bookbuddy/BookList.java b/src/main/java/seedu/bookbuddy/BookList.java
index e961181a31..cefa691112 100644
--- a/src/main/java/seedu/bookbuddy/BookList.java
+++ b/src/main/java/seedu/bookbuddy/BookList.java
@@ -1,6 +1,8 @@
 package seedu.bookbuddy;
 
 
+import exceptions.BookNotFoundException;
+
 import java.util.ArrayList;
 
 /**
@@ -30,9 +32,9 @@ public int getSize(){
      * @param index The index of the book to retrieve.
      * @return The Book at the specified index.
      */
-    public Book getBook(int index) throws IndexOutOfBoundsException{
+    public Book getBook(int index) throws BookNotFoundException{
         if (index < 0 || index > books.size()) {
-            throw new IndexOutOfBoundsException("Book index out of range.");
+            throw new BookNotFoundException("Book index out of range.");
         }
         assert books.get(index) != null : "Retrieved book should not be null";
         return books.get(index);