Employee.java

public class Employee {
    private String cnic;
    private String name;
    private double salary;

    public Employee() {
        System.out.println("No-argument constructor called");
    }

    public Employee(String cnic, String name) {
        setCnic(cnic);
        setName(name);
    }

    public Employee(String cnic, String name, double salary) {
        this(cnic,name);
        setSalary(salary);
    }

    public String getCnic() {
        return cnic;
    }

    public void setCnic(String cnic) {
        this.cnic = cnic;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public double getSalary() {
        return salary;
    }

    public void setSalary(double salary) {
        this.salary = salary;
    }

    public void getEmployee(){
        System.out.println("CNIC: " + cnic);
        System.out.println("Name: " + name);
        System.out.println("Salary: " + salary);
    }
}

///////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////

EmployeeTest.java

public class EmployeeTest {
    public static void main(String[] args) {
        System.out.println();
        Employee employee1 = new Employee();
        Employee employee2 = new Employee("34104-1234567-9","Muhammad Abdul Rehman");
        Employee employee3 = new Employee("34104-9876543-2","Ahmad",100000);


        employee1.getEmployee();
        System.out.println("----------------");
        employee2.getEmployee();
        System.out.println("-----------------");
        employee3.getEmployee();
        System.out.println("-----------------");
    }

}