package com.company;

import java.lang.reflect.Array;
import java.util.Arrays;
import java.util.Random;

/**
 * Created by Павел on 07.02.2016.
 */
public class NegativeArray {
    public static void main(String[] args) {
        Random r = new Random();
        int array[] = new int[10];
        for (int i = 0; i < array.length; i++) {
            int k = r.nextInt(4);
            if (k > 1) array[i] = -1;
            else array[i] = k;
            System.out.print(array[i] + " ");
        }
        System.out.println();

        printArray(negative(array));
    }
    private static void printArray(int[] array) {
        for (int i = 0; i < array.length; i++) {
            System.out.print(array[i] + " ");
        }
    }
    private static int[] negative(int[] array) {
        int x = 0;
        for (int i = 0; i < array.length; i++) {
            if(array[i] < 0) {
                array[x] = array[i];
                x++;
            }
        }
        return Arrays.copyOf(array, x);
    }
}