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. Programmers frequently need ...

Several well-known sorting algorithms exist; the exact implementations and differences between ... using the Comparator interface. public class CaseInsensitiveComparator implements java.util ...

The Comparable interface is simple because it only has ... private BeanComparator comparator = new BeanComparator("name"); The line that does all the work is in the compareTo method.