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sudarsana
capacity of list
1 Answer(s)      6 years and 10 months ago
Posted in : Java Interview Questions


How to find the capacity of list. is there any method to find capacity of list like vector.capacity(); Thanks


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April 10, 2008 at 7:38 PM


Hi friend

import java.util.*;
import java.util.ArrayList;
import java.util.Vector;

public class ListCapacity{
public static void main(String args[]){
List list = new ArrayList();
Vector<Integer> vector = new Vector<Integer>(3, 2);
System.out.println("Initial size: " + vector.size());
list.add("amardeep");
list.add("Anjali");
System.out.println("Initial capacity: " + vector.capacity());
System.out.println("Total list:"+list);
vector.addElement(1);
vector.addElement(2);
System.out.println("First element: " + vector.firstElement());
System.out.println("Last element: " + vector.lastElement());
if (vector.contains(3))
System.out.println("Vector contains 3.");
}
}

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