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Ram N

Posts: 2777
Nickname: ramram
Registered: Jul, 2014

Ram N is Java Programmer
Java : Collection Framework : Collections (list) Posted: Jul 7, 2015 5:52 AM
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This post originated from an RSS feed registered with Java Buzz by Ram N.
Original Post: Java : Collection Framework : Collections (list)
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Feed Description: This blog has viedo tutorials and Sample codes related to below Technologies. 1.J2EE 2.Java 3.Spring 4.Hibernate 5.Database 6.Oracle 7.Mysql 8.Design Patterns
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CollectionsExample.java
import java.util.ArrayList;
import java.util.Collections;
import java.util.Enumeration;
import java.util.Vector;

/*
Method:

public static <T> ArrayList<T> list(Enumeration<T> e)

Parameters:

e - enumeration providing elements for the returned array list

Returns:

an array list containing the elements returned by the specified enumeration.
*/


public class CollectionsExample
{

public static void main(String[] args)
{

Vector<Integer> vector = new Vector<Integer>();

vector.add(2000);
vector.add(3000);
vector.add(4000);
vector.add(5000);
vector.add(6000);

System.out.println("vector : " + vector + "\n");

/*
* Returns an enumeration of the components of this vector
*/

Enumeration<Integer> enumeration = vector.elements();

/*
* Returns an array list containing the elements returned by the
* specified enumeration in the order they are returned by the
* enumeration.
*/

ArrayList<Integer> arrayList = Collections.list(enumeration);

System.out.println("arrayList : " + arrayList);

}

}
Output
vector : [2000, 3000, 4000, 5000, 6000]

arrayList : [2000, 3000, 4000, 5000, 6000]
To Download CollectionsDemoList Project Click the below link
https://sites.google.com/site/javaee4321/java-collections/CollectionsDemoList.zip?attredirects=0&d=1

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  • Read: Java : Collection Framework : Collections (list)

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