import java.util.*;

class IteratorDemo {

public static void main(String args[]) {

// Create an array list

ArrayList<ListDTO> al = new ArrayList<ListDTO>();

ListDTO listDTO = new ListDTO();

listDTO.setA("Prashant");

listDTO.setB("B");

listDTO.setC("C");

al.add(listDTO);

// add elements to the array list

/* al.add("C");

al.add("A");

al.add("E");

al.add("B");

al.add("D");

al.add("F");*/

for(ListDTO dt :al){

String output1= dt.getA();

String output2= dt.getB();

String output3= dt.getC();

System.out.println("The exact output-----" +output1+" " +output2+" " +output3);

}

// Use iterator to display contents of al

/*System.out.print("Original contents of al: ");

Iterator itr = al.iterator();

while(itr.hasNext()) {

Object element = itr.next();

System.out.print(element + " ");

}

System.out.println();

// Modify objects being iterated

ListIterator litr = al.listIterator();

while(litr.hasNext()) {

Object element = litr.next();

litr.set(element + "+");

}

System.out.print("Modified contents of al: ");

itr = al.iterator();

while(itr.hasNext()) {

Object element = itr.next();

System.out.print(element + " ");

}

System.out.println();

// Now, display the list backwards

System.out.print("Modified list backwards: ");

while(litr.hasPrevious()) {

Object element = litr.previous();

System.out.print(element + " ");

}

System.out.println();

}*/

}

}