Learn Java Array List with example code
Learn Java Array List with example codeThe Java ArrayList (java.util.ArrayList) is resizable implementation of the List interface. It has support for all the functions present in the List interface and it permits all the elements. The ArrayList also permits the null. Learn the ArrayList in Java with the example code.
SampleInterfaceImp.java
import java.util.ArrayList; import java.util.Iterator; public class ArrayListExample { public static void main(String[] args) { // Making ArrayList Object ArrayListlist = new ArrayList (); // Adding Element to the ArrayList Object list.add("Java "); list.add("is "); list.add("very "); list.add("good "); list.add("programming "); list.add("language "); // Displaying the Object from the ArrayList Iterator listIterator = list.iterator(); while (listIterator.hasNext()) { System.out.print(listIterator.next()); } } }
Java is very good programming language |