Ejemplo n.º 1
0
 public static <T> void show(String title, Stream<T> stream) {
   final int SIZE = 10;
   List<T> firstElements = stream.limit(SIZE + 1).collect(Collectors.toList());
   System.out.print(title + ": ");
   if (firstElements.size() <= SIZE) System.out.println(firstElements);
   else {
     firstElements.remove(SIZE);
     String out = firstElements.toString();
     System.out.println(out.substring(0, out.length() - 1) + ", ...]");
   }
 }