ArrayList : contains (Object o) : Search for an Element

public boolean contains(Object o)

Returns true if this list contains the specified element.

import java.util.*;

class ArrayListContains{
 public static void main(String args[]){
  ArrayList<String> myList = new ArrayList<String> ();
  
  /* Add Elements to the List */
  myList.add("Hi");
  myList.add("How are you");
  myList.add("abcd");
  myList.add("Vector");
  
  System.out.println("Elements in the list are ");
  System.out.println(myList);
  
  System.out.print("Is list contains the string abcd ");
  System.out.println(myList.contains("abcd"));
  System.out.print("Is list contains the string wxyz ");
  System.out.println(myList.contains("wxyz"));
 }
}

Output

Elements in the list are
[Hi, How are you, abcd, Vector]
Is list contains the string abcd true
Is list contains the string wxyz false

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