Program:-
class MyMainEmployee{
private int id;
private String name;
public MyMainEmployee(){
id = 4;
name ="Harry";
}
//we can also do the constructor overloading as follows.
public MyMainEmployee(String Name){
id = 4;
name = Name;
}
public MyMainEmployee(String n, int m){
id = m;
name = n;
}
public void setName(String a){
name = a;
}
public String getName(){
return name;
}
public void setId(int b){
id = b;
}
public int getId(){
return id;
}
}
public class ConstructorV42 {
public static void main(String[] args) {
MyMainEmployee harry = new MyMainEmployee();
MyMainEmployee harry1 = new MyMainEmployee("Harry");
MyMainEmployee harry2 = new MyMainEmployee("Harry",4);
/*
harry.setName("Harry");
harry.setId(4);
System.out.println(harry.getName());
System.out.println(harry.getId());
here we use setter and getter but we can also set the id and name by creating a constructor.
*/
System.out.println(harry.getName());
System.out.println(harry.getId());
System.out.println(harry1.getName());
System.out.println(harry1.getId());
System.out.println(harry2.getName());
System.out.println(harry2.getId());
}
}
