On Fri, 02 Nov 2012 21:12:07 +0100, clay <claytonw...@gmail.com> wrote:
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); } } }
Honestly, I don't find it particularly readable.
--
Fabrizio Giudici - Java Architect @ Tidalwave s.a.s.
"We make Java work. Everywhere."
http://tidalwave.it/fabrizio/blog - fabrizio.giud...@tidalwave.it
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