guava-blog | source code for guava blog series

private static void sortGuava() {
        final Ordering naturalOrdering =
        Ordering.natural().onResultOf(Functions.forMap(map, null));

        System.out.println(ImmutableSortedMap.copyOf(map, naturalOrdering));
    }  

private static void useGuava() {
        List list = ImmutableList.of("Baledung", "is", "cool");
        System.out.println(list.stream()
            .collect(Collectors.joining(" ")));
    }  

public static HashMap guavaConvert(Properties prop) {
        return Maps.newHashMap(Maps.fromProperties(prop));
    }