// generics/ListOfInt.java // (c)2017 MindView LLC: see Copyright.txt // We make no guarantees that this code is fit for any purpose. // Visit http://OnJava8.com for more book information. // Autoboxing compensates for the inability // to use primitives in generics import java.util.*; import java.util.stream.*; public class ListOfInt { public static void main(String[] args) { List li = IntStream.range(38, 48) .boxed() // Converts ints to Integers .collect(Collectors.toList()); System.out.println(li); } } /* Output: [38, 39, 40, 41, 42, 43, 44, 45, 46, 47] */