void () { update(x -> x.bar(y -> { var e1 = Optional.of(y); var e2 = Optional.of(e1.orElse(y + 1)); var e3 = Optional.of(e2.orElse(y + 1)); var e4 = Optional.of(e3.orElse(y + 1)); var e5 = Optional.of(e4.orElse(y + 1)); var e6 = Optional.of(e5.orElse(y + 1)); var e7 = Optional.of(e6.orElse(y + 1)); var e8 = Optional.of(e7.orElse(y + 1)); var e9 = Optional.of(e8.orElse(y + 1)); var e10 = Optional.of(e9.orElse(y + 1)); return Arrays.as<caret>List(e1, e2); })); }