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Predict the output

Rajnish Tripathi 23:53

Predict the output

What will be the output of the following code?

class Test 
{ 
    int a; 
    int b; 
    Test() 
    {   
        this(10, 20);   
        System.out.print("constructor one "); 
    } 
    Test(int a, int b) 
    { 
        this.a = a; 
        this.b = b; 
        System.out.print("constructor two "); 
    } 
}
class new_test{
    public static void main(String[] args) 
    { 
        Test object = new Test(); 
    } 
}
Options
This problem has only one correct answer

Ans:-  3
Solution Description
When the object of Test class is created,the constructor with no arguments is called.
When  this(10,20) is encountered , the constructor with two arguments int and int is called because this is the reference of the object. So using this way we can call more than one constructor.
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