JavaCalculator | Calculator implementtion on Java | Apps library

package com.company;

import java.util.Scanner;

public class javaCalculator {


public static void main(String[] args) {
    setNumbers(x,y);//---->>>>Problem
    addNumbers(x,y);//---->>>Problem
    multiplyNumbers(x,y);//---->>>Problem

}



public static double[] setNumbers(double x, double y) {

    Scanner set = new Scanner(System.in);

    double[] inputs = new double[2];
    System.out.println("Enter First Number");

    x = inputs [0] = set.nextDouble();
    System.out.println("Enter Second Number");
    y =  inputs [1] = set.nextDouble();
    return inputs;

}


 public static double addNumbers(double x, double y){

   double addition = x+y;
   System.out.println(addition);
    return addition;
 }

public static double multiplyNumbers(double x, double y){

    double multiply = x+y;
    System.out.println(multiply);
    return multiply;
}

}