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Java program for Employee details using class and object

How do I return an employee object in Java?

1 April 2022 Enpatika.com Genel

Hard code the name of the file in the method. This file contains the employee’s number, name, department, position, salary and rank. Create a Scanner object and use the Scanner class’s methods to read the data in the file and use this data to create the Employee object . Finally return the employee object.

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How do I add values to an array of objects in Java?

1 April 2022 Enpatika.com Genel

Create an ArrayList with the original array, using asList() method.

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How do you create an employee array in Java?

1 April 2022 Enpatika.com Genel

You can declare and instantiate the array of objects as shown below: Employee[] empObjects = new Employee[2]; Note that once an array of objects is instantiated like above, the individual elements of the array of objects need to be created using new.3 Mar 2022

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What is hierarchical inheritance in java?

1 April 2022 Enpatika.com Genel

The type of inheritance in which more than one derived class inherits the properties of the same base class is called hierarchical inheritance. There are multiple child classes and a single parent class.

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What is hierarchical inheritance in java?

1 April 2022 Enpatika.com Genel

The type of inheritance in which more than one derived class inherits the properties of the same base class is called hierarchical inheritance. There are multiple child classes and a single parent class.

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How Multiple inheritance is implemented in java with example?

1 April 2022 Enpatika.com Genel

Example: Multiple Inheritance in Java In the above example, we have created an interface named Backend and a class named Frontend . The class Language extends the Frontend class and implements the Backend interface. Here, the Language class is inheriting the property of both Backend and Frontend .

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How Multiple inheritance is implemented in java with example?

1 April 2022 Enpatika.com Genel

Example: Multiple Inheritance in Java In the above example, we have created an interface named Backend and a class named Frontend . The class Language extends the Frontend class and implements the Backend interface. Here, the Language class is inheriting the property of both Backend and Frontend .

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