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.

This post shows readers how to create an array in Java. Including: Array Lists, multidimensional arrays, maps, and more.

Get started with one-dimensional arrays and the three ways to introduce them to your Java programs, then explore five algorithms you can use to search and sort one-dimensional arrays.