Constructor Overloading in Java

Last we all seen about constructor .. what is constructor and whatever..
now we are see about .. constructor overloading...  hows work it.. so that.,

Constructor overloading is a technique in Java in which a class can have any number of constructors that differ in parameter lists.The compiler differentiates these constructors by taking into account the number of parameters in the list and their type.

ex..

class Student5{  

    int id;  

    String name;  

    int age;  

    Student5(int i,String n){  

    id = i;  

    name = n;  

    }  

    Student5(int i,String n,int a){  

    id = i;  

    name = n;  

    age=a;  

    }  

    void display(){System.out.println(id+" "+name+" "+age);}  

   

    public static void main(String args[]){  

    Student5 s1 = new Student5(111,"Karan");  

    Student5 s2 = new Student5(222,"Aryan",25);  

    s1.display();  

    s2.display();  

   }  

}  

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