Create an interface called Visible that includes two methods: makeVisible and makeInvisible. Both methods should take no parameters and should return a boolean result. Write a class Message that implements Visible and has two instance variables, a String text, and a boolean isVisible. In addition to the methods from the interface which you should implement, the class should have a constructor that initializes text from a parameter and sets isVisible to true, and a toString method that returns text if it is visible, and an empty string if it is not. Use Java.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Create an interface called Visible that includes two methods: makeVisible and makeInvisible.

Both methods should take no parameters and should return a boolean result. Write a class Message that implements Visible and has two instance variables, a String text, and a boolean isVisible. In addition to the methods from the interface which you should implement, the class should have a constructor that initializes text from a parameter and sets isVisible to true, and a toString method that returns text if it is visible, and an empty string if it is not.

Use Java.

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