ArrayList remove(int index) method in java
import java.util.ArrayList; public class ArrayListRemoveIndexMethodExample { public static void main(String[] args) { ArrayList<Integer> al = new ArrayList<Integer>(5); al.add(56); al.add(29); al.add(76); al.add(94); System.out.println("ArrayList size: " + al.size()); for(Integer number : al) { System.out.println("Number: " + number); } // removing element at third position al.remove(2); System.out.println("ArrayList size after using remove(int index) method: " + al.size()); // printing all elements in list for(Integer number : al) { System.out.println("Number: " + number); } } }
