Question

How to call one constructor from another in Java

Answer 1

public class MyClass {
    int sum;

    MyClass() {
        this(7, 13);
      }

    MyClass(int a, int b) {
        this.sum = a + b;
    }
    
    void print() {
        System.out.println(sum);
    }
    public static void main(String args[]) {
        MyClass obj = new MyClass();

        obj.print();
    }
}




/*
run:

20

*/

 

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