java.util.Vector.toString() Method


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Description

The toString() method is used to return a string representation of this Vector, containing the String representation of each element.

Declaration

Following is the declaration for java.util.Vector.toString() method

public String toString()

Parameters

NA

Return Value

The method call returns a string representation of this collection.

Exception

NA

Example

The following example shows the usage of java.util.Vector.toString() method.

Live Demo
package com.tutorialspoint;

import java.util.Vector;

public class VectorDemo {
   public static void main(String[] args) {

      // create an empty Vector vec with an initial capacity of 4      
      Vector<Integer> vec = new Vector<Integer>(4);

      // use add() method to add elements in the vector
      vec.add(4);
      vec.add(3);
      vec.add(2);
      vec.add(1);

      // convert the contents into string
      vec.toString();

      // let us print all the elements available in vector
      System.out.println("Added numbers are :- "); 
      
      for (Integer number : vec) {         
         System.out.println("Number = " + number);
      }           
   }     
}

Let us compile and run the above program, this will produce the following result.

Added numbers are :- 
Number = 4
Number = 3
Number = 2
Number = 1

java_util_vector.htm

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