package ch.fhnw.claudemartin;

import java.util.Arrays;
import java.util.Comparator;

public class SomeClass {

  public static void main(final String... args) {
    final int TARGET = 0;
    final int[] numbers = { 1, 4, 7, 0, 8, 6, 2, 0, 1, 0, 5 };
    System.out.println(Arrays.toString(numbers));
    final Integer[] objects = Arrays.stream(numbers).<Integer> mapToObj(i -> i)
        .toArray(Integer[]::new);

    // stream api
    final Comparator<? super Integer> comparator = //
        (a, b) -> a == b ? 0 : TARGET == a ? 1 : TARGET == b ? -1 : 0;
    final int[] result = Arrays.stream(numbers).mapToObj(i -> i)
        .sorted(comparator).mapToInt(i -> i).toArray();
    System.out.println(Arrays.toString(result));

    // in-place
    Arrays.sort(objects, comparator);
    System.out.println(Arrays.toString(objects));
  }
}