import java.util.ArrayList;

import java.util.Collections;

import java.util.*;

public class ArrayListTest {

public static void main( String[] args){

System.out.println("Main Ran");

ArrayList<String> cars = new ArrayList<String>();

cars.add("BMW");

cars.add("VOLVO");

cars.add("Maruthi");

System.out.println("cars 1 :"+ cars.get(0));

cars.set(2, "BENZ");

System.out.println("cars :"+ cars);

System.out.println("Array List Size"+ cars.size());

//cars.clear();

//System.out.println("Array List Size"+ cars.size());

for(int i=0; i<cars.size(); i++){

System.out.println("Car Names : "+ cars.get(i));

}

Collections.sort(cars);

for(String i: cars){

System.out.println("car names sorted order : "+ i);

}

//Using Iterator in collection framework

ListIterator iterator = cars.listIterator();

while(iterator.hasNext()){

System.out.println("from iterator : " +iterator.next());

}

//Using iterator to get backword data

while(iterator.hasPrevious()){

System.out.println(iterator.previous());

}

}

}