{"id":6965,"date":"2021-10-11T16:52:51","date_gmt":"2021-10-11T16:52:51","guid":{"rendered":"https:\/\/assignmenttutors.net\/blog\/validating-user-input-and-debugging\/"},"modified":"2021-10-11T16:52:51","modified_gmt":"2021-10-11T16:52:51","slug":"validating-user-input-and-debugging","status":"publish","type":"post","link":"https:\/\/assignmenttutors.net\/blog\/validating-user-input-and-debugging\/","title":{"rendered":"Validating user input and debugging"},"content":{"rendered":"
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Overview<\/h2>\n

Many Java programs that you create will receive and process user input. In order to ensure that user input is accurate, you will need to use input validation and exception handling. For example, if you ask for a zip code, you want to ensure the user inputs a five-digit number. In this activity, you are given \u201cbuggy\u201d code for a paint program that calculates the number of cans of paint required to paint a wall, given the wall\u2019s height and width. You will need to debug the code and improve it by adding code to validate user input and handle exceptions.<\/p>\n

Prompt<\/h2>\n

For this assignment, you will complete the paint program by debugging the original code and adding code that validates user input and handles exceptions. Use the Uploading Files to Eclipse<\/a> and the Downloading Files From Eclipse<\/a>\u00a0tutorials to help you with this project.<\/p>\n