Java comes with many Data Structures of which very often used is ArrayList. The advantage of ArrayList is it accepts duplicates and the methods are not synchronized. For this reason, the execution of Java array list is faster. The elements can be added or retrieved very fast. ArrayList is derived from List interface and again …
Here, toArray() method of Collections interface is used. This method returns an Object array containing the elements of collection class. Example on on "List to Array Java" explains the usage of toArray() method to convert List to array. import java.util.*; public class ListConvertArray { public static void main(String args[]) { // CREATING LIST, ADDING ELEMENTS …
