The Selection Sort algorithm orders a one-dimensional array of n data items into ascending order or descending order. An outer loop makes n -1 passes over the array.

An array of strings named "words," for example, can be sorted by calling the "Arrays.sort (words)" method, which will immediately sort the strings in the array in alphabetical order.

In Java, we can implement whatever sorting algorithm we want with any type. Using the Comparable interface and compareTo() method, we can sort using alphabetical order, String length, reverse ...