Java 8: Formatting lambda with newlines and indentation

Question

What I would like to achieve with lambda indentation is the following:

Multi-line statement:

String[] ppl = new String[] { \"Karen (F)\", \"Kevin (M)         


        

Answer 1

If you don’t already have a custom Eclipse formatter:

Eclipse preferences Java > Code Style > Formatter New Enter a name Click ok Control line breaks

Edit the profile Line wrapping tab Check “Never join already wrapped lines”

It will end up like this

    String phrase = employeeList
            .stream()
            .filter(p -> p.getAge() >= 33)
            .map(p -> p.getFirstName())
            .collect(Collectors.joining(" and ", "In Germany ", " are of legal age."));

Need to type every . start in the next line

credits - https://www.selikoff.net/2017/07/02/eclipse-and-line-wrapping/