попытка запуска в Intellij IDEA

C:\Users\HP\.jdks\openjdk-16.0.2\bin\java.exe "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA 2021.2\lib\idea_rt.jar=56807:C:\Program Files\JetBrains\IntelliJ IDEA 2021.2\bin" -Dfile.encoding=UTF-8 -classpath C:\Users\HP\Desktop\Programming\Java\Sample\difference_number\out\production\difference_number com.example.diff.diff

package com.example.diff;
import java.util.Scanner;

public class diff{
    public static void main(String[] args) {
        System.out.println("Введите первую фразу:");
        Scanner scanner1 = new Scanner(System.in);
        Double n1 = scanner1.nextDouble();

        System.out.println("Введите вторую фразу:");
        Scanner scanner2 = new Scanner(System.in);
        Double n2 = scanner2.nextDouble();

        String var=(Math.abs(n2-n1)<0.000001?"числа равны":"числа не равны");

        System.out.println(var);
    }
}