You will write a method that will take a file name (String) as a parameter that is a file of numbers and will return the sum of the numbers in the file. You will then create a GUI with the following:   1. Some way for the user to specify a file name. 2. A mechanism for the user to begin processing the file. 3. Some place to display the sum of the numbers. You can keep everything in one class and just include the method that processes the file as a static method.

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
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You will write a method that will take a file name (String) as a parameter that is a file of numbers and will return the sum of the numbers in the file. You will then create a GUI with the following:

 

1. Some way for the user to specify a file name.

2. A mechanism for the user to begin processing the file.

3. Some place to display the sum of the numbers.

You can keep everything in one class and just include the method that processes the file as a static method.

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