Java 8 stream
javaShare på:
List<String> myList =
Arrays.asList("a1", "a2", "b1", "c2", "c1");
myList
.stream()
.filter(s -> s.startsWith("c"))
.map(String::toUpperCase)
.sorted()
.forEach(System.out::println);
Bedste JSON Validator, JSON Tree Viewer, JSON Beautifier samme sted. Tjek hvor cool værktøjet er https://winterbe.com/posts/2014/07/31/java8-stream-tutorial-examples/