Big Java, Binder Ready Version: Early Objects
Big Java, Binder Ready Version: Early Objects
6th Edition
ISBN: 9781119056447
Author: Cay S. Horstmann
Publisher: WILEY
Expert Solution & Answer
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Chapter 20, Problem 19RE

Explanation of Solution

Justification:

Yes,it is recommended to use inheritance for frames.

Reason:

“javax.swing.JFrame” class is considered as a good class to inherit from when creating a GUI application.

The hierarchy of the class are shown below:

  • java.lang.Object
    • java.awt.Component
      • java.awt.Container
        • java.awt.Window
          • java.awt.Frame
            • javax.swing.JFrame

Explanation:

  • javax...

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