Who shall die?

package s_est_la_examinie;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.Iterator;

import javax.management.modelmbean.RequiredModelMBean;

public class D {
    private static final File fileIn = new File("input.txt");
    private static final File fileOut = new File("output.txt");
    private static final ArrayList<Person> list = new ArrayList<Person>();
    private static boolean noPeopleWithLessThanRequiredWeight = true;

    public static void main(String[] args) throws IOException {
        long time = new Date().getTime();
        //
        run();
        //
        System.out.println("----------------------------");
        System.out.println(new Date().getTime() - time + " ms");
    }

    private static void run() throws IOException {
        BufferedReader in = new BufferedReader(new FileReader(fileIn));
        PrintWriter out = new PrintWriter(new FileWriter(fileOut));

        byte N = Byte.parseByte(in.readLine());

        for (int i = 0; i < N; i++) {
            String[] msg = in.readLine().split(" ");
            int weight = Integer.parseInt(msg[3]);
            if (weight <= Person.REQIERED_WEIGHT) noPeopleWithLessThanRequiredWeight = false;
            Person man = new Person(msg[0], msg[1], Integer.parseInt(msg[2]), weight);
            list.add(man);
        }
        in.close();

        Collections.sort(list, Person.HEIGHT_WEIGHT_NAME_SURNAME_COMPARATOR);
        for (int i = 0; i < list.size(); i++) {
            Person p = list.get(i);
            if (noPeopleWithLessThanRequiredWeight) {
                out.println(p);
            } else {
                if (p.weight <= Person.REQIERED_WEIGHT) out.println(p);
            }
        }
        out.close();
    }
}

class Person {
    public static final int REQIERED_HEIGHT = 180;
    public static final int REQIERED_WEIGHT = 75;
    public static final Comparator<Person> HEIGHT_WEIGHT_NAME_SURNAME_COMPARATOR = new Comparator<Person>() {

        @Override
        public int compare(Person o1, Person o2) {
            if (Math.abs(o1.height - REQIERED_HEIGHT) > Math.abs(o2.height - REQIERED_HEIGHT)) return 1;
            else if (o1.height != o2.height) return -1;
            else if (Math.abs(o1.weight - REQIERED_WEIGHT) > Math.abs(o2.weight - REQIERED_WEIGHT)) return 1;
            else if (o1.weight != o2.weight) return -1;
            else if (o1.name.compareTo(o2.name) > 0) return 1;
            else if (!o1.name.equals(o2.name)) return -1;
            else if (o1.surname.compareTo(o2.surname) > 0) return 1;
            else if (!o1.surname.equals(o2.surname)) return -1;
            else return 0;
        }

    };


    String name, surname;
    int height, weight;

    public Person(String name, String surname, int height, int weight) {
        this.name = name;
        this.surname = surname;
        this.height = height;
        this.weight = weight;
    }

    public String toString() {
        return name + " " + surname + " " + height + " " + weight;
    }
}