java phytagoras segitiga

package dimas;

import java.io.BufferedReader;
import java.io.InputStreamReader;

public class phytagoras {

    public static void main(String[] args) {
        BufferedReader text = new BufferedReader(new InputStreamReader(System.in));
        try {
            System.out.print("masukan nilai x : ");
            String samping = text.readLine();
            double x = Integer.parseInt(samping);
            System.out.print("masukan nilai x : ");
            String depan = text.readLine();
            double y = Integer.parseInt(depan);
            double r = Math.sqrt((y * y) + (x * x));
            System.out.println("maka nilai mirinnya adalah : "+r);
        } catch (Exception e) {
            System.out.println("Kesalahan inputan");

        }
    }
}