In hindsight, a simpler solution (with static import of custom toIterable
method) would be:
final List<String> zips2 = new ArrayList<String>();
for (Person p : people) { for (Address a : toIterable(p.addressOption)) {
for (String z : toIterable(a.zipOption)) { zips2.add(z); } } }
--
You received this message because you are subscribed to the Google Groups "Java
Posse" group.
To view this discussion on the web visit
https://groups.google.com/d/msg/javaposse/-/o8-d6a8sKRIJ.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/javaposse?hl=en.
