import java.util.ArrayList;
import java.util.List;
/*
* Here we will learn to search for element in ArrayList
*/
public class SearchElementINArrayList {
public static void main(String args[]) {
List<Integer> list = new ArrayList<Integer>();
/*
* add() method appends the specified element to the end of given list.
*/
list.add(1);
list.add(2);
list.add(3);
list.add(4);
list.add(5);
list.add(6);
/*
* indexOf(Object o) method returns the index of the first occurrence of
* the specified element in list, or -1 if this list does not contain
* the element.
*
* Note*: Starting Index of List is 0
*/
System.out.println("Index of Element 5(Should be 4): "+ list.indexOf(5));
System.out.println("nIndex of Element 77(Should be -1) as there is no element with such value in list");
System.out.println(list.indexOf(77));
}
}