Java 8: Formatting lambda with newlines and indentation

What I would like to achieve with lambda indentation is the following: Multi-line statement: String[] ppl = new String[] { "Karen (F)", "Kevin (M)", "Lee (M)", "Joan (F)", "Des (M)", "Rick (M)" }; List<String> strings = Arrays.stream(ppl) .filter( (x) -> { return x.contains("(M)"); } ).collect(Collectors.toList()); strings.stream().forEach(System.out::println); Single-line statement: List<String>