Write a Java program to manage a clothing store's inventory system. The inventory information is stored in a text file named "clothing_inventory.txt." Each line in the file represents an item with the following format: "ItemID, ItemName, Quantity, Price." The program should allow the user to add new items, update the quantity of existing items, and display the total value of the inventory. Ensure that the program checks for the existence of "clothing_inventory.txt" and handles cases where the file is empty. Utilize functions to organize your code effectively, with comments explaining each function's purpose. You can use data structures like HashMap or ArrayList to store and manipulate inventory data. The program should output the updated inventory information to a file named "updated_clothing_inventory.txt." Ex: clothing_inventory.txt: 101, T-shirt, 50, 20.99 102, Jeans, 30, 35.50 103, Sneakers, 40, 49.99 (updated_clothing_inventory.txt after adding 20 Jackets and updating T-shirt quantity to 60) 101, T-shirt, 60, 20.99 102, Jeans, 30, 35.50 103, Sneakers, 40, 49.99 104, Jacket, 20, 79.99

Write a Java program to manage a clothing store's inventory system. The inventory information is stored in a text file named "clothing_inventory.txt." Each line in the file represents an item with the following format: "ItemID, ItemName, Quantity, Price." The program should allow the user to add new items, update the quantity of existing items, and display the total value of the inventory. Ensure that the program checks for the existence of "clothing_inventory.txt" and handles cases where the file is empty. Utilize functions to organize your code effectively, with comments explaining each function's purpose. You can use data structures like HashMap or ArrayList to store and manipulate inventory data. The program should output the updated inventory information to a file named "updated_clothing_inventory.txt." Ex: clothing_inventory.txt: 101, T-shirt, 50, 20.99 102, Jeans, 30, 35.50 103, Sneakers, 40, 49.99 (updated_clothing_inventory.txt after adding 20 Jackets and updating T-shirt quantity to 60) 101, T-shirt, 60, 20.99 102, Jeans, 30, 35.50 103, Sneakers, 40, 49.99 104, Jacket, 20, 79.99

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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