Problem with my code running on Elipse

Question

So I coded something on here, in order to get the absolute value as well as the square of any number.
It works perfectly fine on this app, but when I tried to run it on Eclipse, I get a sytanx error for my for method?
Code is:
import java.util.Scanner;
import java.lang.Math;

public class Program
{
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int x = input.nextInt();
int square = x*x;

//is it not possible on Eclipse with this syntax?
if (x<0||x>0||x==0){
System.out.println(Math.abs(x));
System.out.println(square);
}

}
}

Answer 1

Remove the second line of code where you have import lang package and then try

Answer 2

Ah, I additionally changed square to q and also added a "{" after the int q = x*x; and know it does not show any more syntax errors, thanks!