Answer:
In this example, we use method overriding to calculate the traveling_allowance, house rent allowance etc. of an employee. Both employee and Manager class have the getSalary() method returning salary withdrawn by a particular employee.
Employee.java
class Employee
{
String name;
int salary;
Employee()
{
name = null;
salary = 0;
}
Employee (String name, int salary)
{
this.name = name;
this.salary = salary;
}
int getSalary()
{
return salary;
}
}
Manager.java
class Manager extends Employee
{
int hra, ta;
Manager()
{
super();
hra = ta = 0;
}
Manager(String n, int sal, int h, int t)
{
super(n, sal);
hra = h;
ta = t;
}
int getSalary()
{
return (super.getSalary()+hra+ta);
}
}
Main.java
class Main
{
public static void main(String[] args)
{
Manager m1 = new Manager("Nikhil",20000,500,1500);
System.out.println("Salary of Manager= "+m1.getSalary());
}
}
Output:
Salary of Manager= 22000
