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.

Sometimes we want to sort a list based on some property. suppose we have a list of usermodel and we want to sort list by firstname then we can do that easily by using collections.sort() and comparator ...

Testing Java's built in Arrays.sort () with JUnit. Contribute to dth26/CS1632-Deliverable-4 development by creating an account on GitHub.