Stream convert Uppercase

public static void main(String[] args) {

        List<String> names = Arrays.asList("Raj","Gaurang","Nishidh","Kalpesh","Bunty", "xyz");

        List<String> filtered = names.stream().map(name -> name.toUpperCase()).collect(Collectors.toList());

        filtered.forEach(System.out::println);            

    }

Output

RAJ

GAURANG

NISHIDH

KALPESH

BUNTY

XYZ