package refactor; import reference.Youtrack; import java.util.ArrayList; import static java.util.stream.Collectors.toList; @Youtrack("https://youtrack.jetbrains.com/issue/IDEA-155147") public class MoveMethdBreaksReference { private static class Destination{ } private final Destination destination = new Destination(); public void main(){ new ArrayList<String>().stream().filter(this::notNull).collect(toList()); } private boolean notNull(String it) { return it != null; } }