![]() ![]() It accepts an object of ArrayList as a parameter to be sort and returns an ArrayList sorted in the ascending order according to the natural ordering of its elements. The Collections class provides two methods to sort an ArrayList in Java.Īn ArrayList can be sorted by using the sort() method of the Collections class in Java. We can sort an ArrayList in two ways ascending and descending order. We can also use all the methods of List interface because it implements the List interface. It is more flexible than the traditional array. ![]() ![]() The advantage of ArrayList is that it has no size limit. In Java, ArrayList is a class of Collections framework that is defined in the java.util package. Use Arrays.sort() to sort the array in ascending order where Arrays class is.In this section, we will learn how to sort ArrayList in ascending and descending order. Steps to follow: Sorting Java Array Create and initialize the array. The sorting can be performed in two ways either in ascending or descending order. Sort an array in Java Ask Question Asked 11 years, 4 months ago Modified 1 year, 5 months ago Viewed 878k times 196 I'm trying to make a program that consists of an array of 10 integers which all has a random value, so far so good. Sometimes we need to arrange data in an ordered manner which is known as sorting. These classes store data in an unordered manner. In Java, Collection is a framework that provides interfaces ( Set, List, Queue, etc.) and classes ( ArrayList, LinkedList, etc.) to store the group of objects. Next â â prev How to Sort ArrayList in Java ![]()
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