This2.java

/*

The this() constructor call can be used to invoke the current class constructor (constructor chaining). This approach is better if you have many constructors in the class and want to reuse that constructor.
*/

class This2  {


	int id;
	String name;
	This2(){
		System.out.println("Default constructor invoked");

	}
	
This2(int id, String name){
this();
this.id=id;
this.name=name;
}
 void display(){
System.out.println(id+" "+name);


 }
public static void main(String[] args) {
This2 t1 = new This2(22,"Harish");
This2 t2 = new This2(23,"Harish");
t1.display();
t2.display();


	
}


}