x to the power of n using methods

 import java.util.*;

public class p7 {

    static double power(double x, double n) {

        double power = Math.pow(x, n);

        return power;

    }

    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

        System.out.println("Enter x:");

        double x = sc.nextDouble();

        System.out.println("Enter n:");

        double n = sc.nextDouble();

        System.out.println(" x to the power of  n:"+power(x, n));

    }

}