Java new arraylist


 

Java new arraylist

This section demonstrates the How to use of the new ArrayList in Java Programming.

This section demonstrates the How to use of the new ArrayList in Java Programming.

  • Java ArrayList object is created with the reference of List interface
  • Object is also created directly by the ArrayList class


Java New Arraylist Example
import java.util.*;

public class List1 {

public static void main(String[] args) {
String  ar[]={"india","pakistan","United Kingdom","Japan"};
//ArrayList list=new ArrayList();
List list=new ArrayList();
list.add(ar[0]);
list.add(ar[1]);
list.add(ar[2]);
list.add(ar[3]);
System.out.println(list);
}
}
Output
[india, pakistan, United Kingdom, Japan]

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