Java ArrayList removerange

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Java ArrayList removerange
Posted on: October 23, 2009 at 12:00 AM

This section demonstrates how to use the removeRange() method

removeRange() is a protected method of the Java ArrayList.
It removes elements from the given list present in the given range.
As it is a protected method, so it cannot be directly used.
A class has to extend it then it can be used.

Java Arraylist Remove range Example

import java.util.*;

public class List1 extends ArrayList{

public static void main(String[] args) {
String  ar[]={"india","pakistan","United Kingdom","Japan"};
List1 list=new List1();
list.add(ar[0]);
list.add(ar[1]);
list.add(ar[2]);
list.add(ar[3]);
System.out.println(list);
list.removeRange(0,2);
System.out.println(list);
}
}
Output
[india, pakistan, United Kingdom, Japan]
[United Kingdom, Japan]

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