II. Write a class named GUITest which has the following: 1- Main method. This method implements the Graphical User Interface shown in Figure 1 below. This GUI works as follows: The user enters the count and sum inside the proper text fields, then clicks the "compute average" button to compute the average and display the result in the proper text field. Clicking the "Exit" button ends the program execution. 2- You must implement the necessary ActionListener classes (inner classes) for the two buttons, and implement the necessary code to register the listener objects to the buttons. Average of numbers Enter the count: Enter the sum: average: Figure 1: Compute Average Exit

II. Write a class named GUITest which has the following: 1- Main method. This method implements the Graphical User Interface shown in Figure 1 below. This GUI works as follows: The user enters the count and sum inside the proper text fields, then clicks the "compute average" button to compute the average and display the result in the proper text field. Clicking the "Exit" button ends the program execution. 2- You must implement the necessary ActionListener classes (inner classes) for the two buttons, and implement the necessary code to register the listener objects to the buttons. Average of numbers Enter the count: Enter the sum: average: Figure 1: Compute Average Exit

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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Below for each class you find a UML and description of the public interface. Implementing the public interface as described is madatory. There's freedom on how to implement these classes.The private properties and private methods are under your control.. There are multiple ways of implementing all these classes. Feel free to add private properties and methods. For each object, it's mandatory to create a header file (.h), implementation file (.cpp) and a driver. Blank files are included. The header should have the class definition in it. The implementation file should contain the implementations of the methods laid out in the header fine. And finally the Driver should test/demonstrate all the features of the class. It's best to develop the driver as the class is being written. Check each section to see if there are added additional requirements for the driver. Two test suites are included so that work can be checked. It's important to implement the drivers to test and demonstrate…