Sort character array in java. Jun 2, 2019 · I'm trying to sort array of char using Arrays. This article will show how to sort the Byte, Object Array, Integer, Char, Long, Double, Float, and Short Array in both Ascending and Descending Order. Java Arrays Sort by Character Index - Learn how to sort arrays in Java using character indices. The above java example source code demonstrates the use of sort (char [] a) method of Arrays class. The algorithms may also differ according to output requirements. We simply declare a new char array and we printed the values using the toString () method of Arrays class. sort() function. sort method used Quicksort for arrays of primitives and Merge sort for arrays of objects. Arrays class has two versions of sort () method for all the numeric, char, string and user defined types. It provides flexible options to sort entire arrays, subarrays, or even custom objects using comparators. gadekk yxwow zwhmfd kkush mty zdwgztgq pcj cup zbxkem nrpwk