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Chapter 11: Problem 28

Write the first line of a class named Employee, which implements interfaces named Payable and Listable.

Short Answer

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Answer: The 'implements' keyword is used to indicate that a class is implementing multiple interfaces. For example, `public class Employee implements Payable, Listable {`

Step by step solution

01

Define the class implementing the interfaces

Define the Employee class in the first line, implementing Payable and Listable interfaces using the 'implements' keyword: ```java public class Employee implements Payable, Listable { ```

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Most popular questions from this chapter

Class B extends class A. (Class A is the superclass and class B is the subclass.) Describe the order in which the class’s constructors execute when a class B object is created.

If a method in a subclass has the same signature as a method in the superclass, does the subclass method overload or override the superclass method?

How is an interface similar to an abstract class?

How can a subclass method call an overridden superclass method?

If a method in a subclass has the same name as a method in the superclass, but uses a different parameter list, does the subclass method overload or override the superclass method?
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