Java collection Vector

Java collection Vector

How can we use the vector class in java program?

View Answers

June 21, 2012 at 5:29 PM

The vector class is similar to the ArrayList class except that the vector class is synchronized.

import java.util.Iterator;
import java.util.List;
import java.util.Vector;


public class VectorExample{
    public static void main(String [] args){
        List vector = new Vector(); 
         vector.add("Apple");
         vector.add("Orange");
         vector.add("Grapes");
         vector.add("Pine");
         vector.add( "89");
         vector.add('A');
         vector.add(25);

          vector.remove("89");
         Iterator it = vector.iterator();
         while(it.hasNext())
             System.out.println(it.next());

    }
}

Output:

Apple
Orange
Grapes
Pine
A
25

Description:- The above program demonstrates the concept of List interface. Here we have created an object of Vector class and add elements to the vector. Then we have removed an element ??89?? using remove() method from the Vector and iterated the remaining elements of vector using Iterator and display them.









Related Tutorials/Questions & Answers:
Java collection Vector
Java collection Vector  How can we use the vector class in java program?   The vector class is similar to the ArrayList class except that the vector class is synchronized. import java.util.Iterator; import
Java Vector
Java Vector       Vector represents a collection of similar items. In Java, the Vector class is defined..., its items can be accessed using an integer index. Once the Vector has been
Advertisements
Vector in java
Vector in java Vector in java implements dynamic array. It is similar to array... and the increment is specified by incr.ADS_TO_REPLACE_1 Vector(Collection c)This form will create a vector that contain the element specified in collection
vector - Java Interview Questions
Vector Class in Java  What is a Java Vector Class?  Hi friend,Read for more information,http://www.roseindia.net/java/beginners/vectordemo.shtml
Vector in Java
Vector in Java are array lists that are used instead of arrays, as they have... Increment. Here is how to declare a Vector in Java Program:ADS_TO_REPLACE_2... the occurrence of last index of the specified object in this vector. Vector java
vector prblem - Java Beginners
vector prblem  a java program that will accept a shopping list of 5...; static Vector list = null; static Scanner sc = new Scanner(System.in); public...: "); list = new Vector(count); while(moreNumbers && index <=count){ list.add
Java Collection
Java Collection  What are Vector, Hashtable, LinkedList and Enumeration
Java Vector
Java Vector In this tutorial, you will learn about vector and its'... create a vector which contains the element of passed collection as argument. Syntax is given below : Vector(Collection c) ADS_TO_REPLACE_3 For complete list
VECTOR - Java Interview Questions
VECTOR  How to write our own vector i want source code?  Hi Friend, Please visit the following link: http://www.roseindia.net/java/beginners/vectordemo.shtml Hope that it will be helpful for you. Thanks
Java Collection
Java Collection  What is the Collection interface
Java Vector
Java Vector      ... object in this vector. Understand Vector by Example- This java example shows us to find a maximum element of Java Vector using max method
vector object - Java Beginners
vector object  hi i have created a Vector vec=new Vector(); vec.addElement(o); o is an object of group(acl.group) what i have to do to read contents of this object? can it be possible to convert it into string arrays
vector - Java Beginners
vector  is it possible to identify the size of the vector by using length,length()  Why u want to use length and length()? Size method is there to find number of elements in vector
What is a vector in Java? Explain with example.
What is a vector in Java? Explain with example.  What is a vector in Java? Explain with example.   Hi, The Vector is a collect of Object... related to Vector in Java program
Java collection
Java collection  What are differences between Enumeration, ArrayList, Hashtable and Collections and Collection
Collection in java
Collection in java  What are the meaning of the letters E,T,K and V that come in the collection concept
Vector Iterator Java Example
Vector is a collection class.It works similar to the Array. It has... interface can traverse all its elements. Java Vector Iterator with Example import java.util.Iterator; import java.util.Vector; public class vector
Java Vector Iterator
Java Vector Iterator is a Collection class. It has similar functionality... all its elements. Java Vector Iterator Example import java.util.Iterator...(String[] args) { Vector v = new Vector(); String tree[] = { "olive", "oak
Java collection
Java collection  What are differences between Enumeration, ArrayList, Hashtable and Collections
Java collection
Java collection  What is relation between map and set
java collection
java collection  how do I use a treeset to print unique words
arraylist vs vector - Java Beginners
arraylist vs vector  hi, i want to know what is the difference between arraylist and vector in case of performance. in what cases we should go for arraylist and in what case we should go for vector. is there any   array
Java garbage collection
Java garbage collection  What is Garbage Collection and how to call it explicitly
collection
, Hashtable and Collections and Collection?   Enumeration : It is series of elements. It can be use to enumerate through the elements of a vector, keys... : It is re-sizable array implementation. Belongs to 'List' group in collection
How to Define Vector Iterator in Java Program
How to Define Vector Iterator in Java Program  Hi, I want to develop a small application where i want to define vector iterator in my Java Programming. Kindly Suggest any online reference for references. Thanks
vector question
vector question  how does vector works?   Please visit the following link: Java Vector Demo
Collection classes in java
is the reason using java collection classes saved/stored the data/content.I don't understand, what is the idea using java collection classes in project. Or the data is stored in both database and java collection classes
Collection classes in java
is the reason using java collection classes saved/stored the data/content.I don't understand, what is the idea using java collection classes in project. Or the data is stored in both database and java collection classes
Java : Vector Example
Java : Vector Example This segment of tutorial illustrates about the Vector class and its use with the Iterator interface. Java Vector : Vector class... it different to it as -Vector is synchronized and it contain many methods
collection
collection  As we know array holds the similar kind of elements, then in collection how toArray() method will convert the collection having different objects as elements to an array in java
Filter collection in Java 8
Filter collection in Java 8  Hi, I have following collection..., Example of Filter collection in Java 8 You can use the following code in Java 8... the data not containing "Java". Thanks   Hi, We have huge collection
garbage collection implementation dependent java
garbage collection implementation dependent java  How a garbage collection works in Java
Java Collection API - Java Tutorials
Java Collection API Collection was added to Java with J2SE 1.2 release. Collection framework is provided in 'java.util.package'. All collections... implementations of the collection interfaces. Also, they are reusable data structures
Java collection -Hashtable
Java collection -Hashtable   What is Hashtable in java collection?   Java collection -Hashtable;- The hashtable is used to store value in the form of map key with value. import java.util.Hashtable; import
Java collection-LinkedList
Java collection-LinkedList  How to use java collection-linked list ?   Example: import java.util.Iterator; import java.util.LinkedList; import java.util.List; public class LinkedListExample{ public static void
what is diference between the vector and arraylist with realtime example - Java Interview Questions
what is diference between the vector and arraylist with realtime example  what is diference between the vector and arraylist with realtime example  Hi Friend, Difference between Vector and ArrayList: 1)Vector
Collection Framework - Java Beginners
Collection Framework  Pls explain the disadvantages of using collection framework as it was written in this forum ? It must cast to correct type. ? Cannot do compile time checking. I couldnot get in detail as to what
How to convert Collection to Array in Java?
How to convert Collection to Array in Java?  Hello, I have a collection object in data with data in it. How to convert Collection to Array in Java... to Array in Java. Here is the code for converting Collection to Array: String
garbage collection - Java Beginners
of memory.It identifies the objects that are no longer used by a program. A Java object is subject to garbage collection when it becomes unreachable to the program..."algorithms.Instead of "destructor" in c++ , java supports garbage collector
Java collection Queue Example
Java collection Queue Example  How can we use Queue in java collection?   import java.util.LinkedList; import java.util.Queue; public... LinkedList(); queue.add("Java"); queue.add("DotNet
Java Collection-TreeSet
Java Collection-TreeSet  What is TreeSet in Java Collection?   Example: import java.util.Iterator; import java.util.TreeSet; public class TreeSetExample{ public static void main(String [] args
Java collection LinkedHashSet
Java collection LinkedHashSet  How can we use LinkedHashSet in java collection?   import java.util.Iterator; import java.util.LinkedHashSet; import java.util.Set; public class LinkedHashSetExample{ public static
Java collection Stack example
Java collection Stack example  How to use Stack class in java collection?   The Stack class uses the First In Last Out(FILO) mechanism... :- -1 Description:- The above example demonstrates you the Stack class in java
Java collection HashSet
Java collection HashSet  How can we use HashSet in java program?   The hashSet class is used to create a collection and store it in a hash table. Each collection refer to a unique value. import java.util.Collections
Collection
Collection  What is the exact difference between lagacy classes and collection classes? and Enumeration is possible on Collection classes
Collection Api
Collection Api  which scenario we are using arraylist and linkedlist and vector
java collection - Development process
java collection - creating and comparing lists using Java  How to compare two list in java? and i have to create two more list from old two list. Comparing and Creating new list in Java Java Example code for creating
V - Java Terms
V - Java Terms       Java Vector Vector represents a collection of similar items. In Java, the Vector class is defined in java.util package
What is garbage collection? - Java Beginners
. How garbage collection works in java? Thanks   Garbage Collection in Java In Java when program executes the JVM creates the object... in Java. Check the garbage collection code at http://www.roseindia.net/answers
Java HashSet Collection problem
Java HashSet Collection problem  Here's how the HashSet works. It maintains an array of buckets. When an object is inserted, it finds the appropriate bucket corresponding to the objects HashCode. Then it calls the equals method

Ads