TURN OFF TEXT WRAPPING -- Java 8 ShortTorn Inefficient

package reddit.easy;

import java.util.ArrayList;
import java.util.Arrays;
public class ShortTornNumber {

    static ArrayList<Integer> ints = new ArrayList<>();

    public static void main(String[] args){
        for(int i = 1000 ; i < 10000 ; i++) ints.add(i);
        ints.stream()
            .filter(i -> {char[] c = Integer.toString(i).toCharArray(); Arrays.sort(c); for(int it = 0; it < c.length - 1; it++) if(c[it] == c[it+1]) return false; return true;})
            .filter(i -> {String[] n = Integer.toString(i).split("(?<=\\G..)");int s = Integer.parseInt(n[0]) + Integer.parseInt(n[1]);return (s * s == i);})
            .forEach(i -> System.out.println(i));
    }

}