[cfstras]

Java has this since 8:

    Arrays.asList("hello", "world").parallelStream()
        .forEach(s -> System.out.println(s));

If you want to calculate stuff, you can

    List<String> suffixed = Arrays.asList("hello", "world").parallelStream()
         .map(s -> s + "_suffix")
         .collect(Collectors.toList())