javaparser-symbol-solver-testing/src/test/resources/LambdaVoid.java.txt

import java.util.List;
import java.util.stream.IntStream;

public class Agenda {

    private List<String> persons;

    public void lambdaEmpty() {
        return persons.stream().forEach(p -> {
            System.out.println(p);
        });
    }

}