ArrayListContainsExample.java
import java.util.ArrayList; /* * Example of contains(Object o) method */ public class ArrayListContainsExample { public static void main( String[] args ) { ArrayList<String> arrayList = new ArrayList<String>(); arrayList.add("Ram"); arrayList.add("Dave"); arrayList.add("Peter"); arrayList.add("Julia"); arrayList.add("Akram"); System.out.println("ArrayList : " + arrayList + "\n"); boolean isExist; isExist = arrayList.contains("Ram"); System.out.println("Is 'Ram' exist : " + isExist); isExist = arrayList.contains("Karthick"); System.out.println("Is 'Karthick' exist : " + isExist); } }
Output
ArrayList : [Ram, Dave, Peter, Julia, Akram] Is 'Ram' exist : true Is 'Karthick' exist : false
To Download ArrayListDemoContainsProject Click the below link
https://sites.google.com/site/javaee4321/java-collections/ArrayListDemoContains.zip?attredirects=0&d=1
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