Java super Keyword with Example
Overview
In this tutorial, we will learn about the super keyword in Java. In the previous post, we learned about this keyword.
super is a reference variable that points to the superclass object. We can use this keyword in a subclass to refer to the parent methods, variables, and constructors.
Example
package staff;
// Constructor
public class SalaryEmployee extends Staff {
private double empSalary;
//Constructor
public SalaryEmployee(String name, String address,double salary) {
super(name, address);
this.empSalary = salary;
}
}
Notice how we have invoked the Parent class constructor using the super keyword.
super(name, address);
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