even or odd in java

import java.util.Scanner;
public class evenOrOdd{
  
  public static void main(String[] args){
    Scanner in = new Scanner(System.in);
    System.out.println("Please enter a non-negative number: ");
    int x = in.nextInt();
    if (x % 2 == 0)
    {
      System.out.println("The number is even");
    }
    else {
      System.out.println("The number is odd");
    }
  }
}