Пример #1
0
  public static void main(String[] args) {

    int al = 10;
    Integer a[] = new Integer[al];
    for (int i = 0; i < al; i++) {
      a[i] = al - i;
    }

    System.out.println("Antes de sort");
    for (int i = 0; i < al; i++) {
      System.out.println(a[i]);
    }

    ArrayUtils.sort(a, a.length);
    System.out.println("Despues de sort");
    for (int i = 0; i < al; i++) {
      System.out.println(a[i]);
    }

    int asl = 3;
    String as[] = new String[asl];
    as[0] = "Hola";
    as[1] = "Mundo";
    as[2] = "Cruel";

    System.out.println("Antes de sort");
    for (int i = 0; i < asl; i++) {
      System.out.println(as[i]);
    }

    ArrayUtils.sort(as, as.length);
    System.out.println("Despues de sort");
    for (int i = 0; i < asl; i++) {
      System.out.println(as[i]);
    }

    Libro l1 = new Libro("The Lord of the Rings", "J. R. R. Tolkien", 1000);
    Libro l2 = new Libro("Harry Potter", "J. K. Rowling", 600);
    Catalogo c1 = new Catalogo();
    c1.agregarLibro(l1);
    c1.agregarLibro(l2);
    System.out.println("Antes de sort");
    c1.mostrar();
    c1.ordenar();
    System.out.println("Despues de sort");
    c1.mostrar();
  }