Hi, all. Got a selection sort from a previous programming class for plain old arrays that I've been trying to translate to array lists, but I'm missing key info on toArray or an easy way to copy ...

Data structures and algorithms in Java, Part 2 introduced a variety of techniques for searching and sorting one-dimensional arrays, which are the simplest arrays.

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions.