Java Vector toString() Method

The toString() method of Java Vector class is used to get a string representation of the vector. It contains the string representation of each element.

Syntax

Following is the declaration of toString() method:

Parameter

This method does not accept any parameter.

Return

The toString() method returns a string representation of the given collection.

Exceptions

Compatibility Version

Java 1.2 and above

Example 1

import java.util.*;
public class VectorToStringExample1 {  
	public static void main(String arg[]) {	
		Vector<String> vec = new Vector<>();
            vec.addElement("One");
            vec.addElement("Two");
            vec.addElement("Three");
            vec.addElement("Four");
            vec.addElement("Five");
            String str = vec.toString();
            System.out.println("Contents of a vector are: "+str);
            }
}

Test it Now

Output:

Contents of a vector are: [One, Two, Three, Four, Five]

Example 2

import java.util.*;
public class VectorToStringExample2 {  
	public static void main(String arg[]) {	
	    Vector<Integer> vec = new Vector<Integer>(4);			    	    
	    vec.add(1);
	    vec.add(2);
	    vec.add(3);
	    vec.add(4);
	    vec.add(5);
	    //Convert the contents into string
	    vec.toString();
          //Display the contents of a vector
	    System.out.println("An elements in vector are :- "); 	      
	    for (Integer number : vec) {         
	        System.out.println("Number = " + number);
	    }        
      }
}

Test it Now

Output:

An elements in vector are :- 
Number = 1
Number = 2
Number = 3
Number = 4
Number = 5

Next TopicVector trimToSize()

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