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

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 3PE

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When a class implements an interface with default methods and overrides them, the class inherits the default methods’ implementations. An interface’s designer can now evolve an interface by adding new default and static methods without breaking existing code that implements the interface. State whether the statement is true or false. If false, explain why.
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JAVA ENCAPSULATION
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#this is a python programtopic: operation overloading, Encapsulation please find the attached image
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