You mean to say that your List contains the times as
String objects? If your data is in a List and you need to sequentially access them, then u will need to use an iterator.
Tell me first, what exactly does your List contain? Are they Strings (I mean, they will definitely be Objects but what objects did you put them in as?)? Because if you have put them as Strings then you can retrieve Strings back (by using a cast) and print them out.