In this source code example, we will demonstrate the usage of the Vector addElement() method in Java with an example.
Vector Java.util.Vector.addElement() Method
Java.util.Vector.addElement(): This method is used to append a specified element to the end of this vector by increasing the size of the vector by 1. The functionality of this method is similar to that of the add() method of the Vector class.
Java.util.Vector.addElement() Method Example
Below program illustrates the working of Java.util.Vector.addElement() method:
// Java code to illustrate boolean add(Object element)
import java.util.*;
public class VectorDemo {
public static void main(String args[])
{
// Creating an empty Vector
Vector programLangs = new Vector();
// Use add() method to add elements in the vector
programLangs.add("C");
programLangs.add("C++");
programLangs.add("Java");
programLangs.add("Python");
programLangs.add("Go");
// Output the present vector
System.out.println("The vector is: " + programLangs);
/*
* Adds the specified component to the end of this vector, increasing
* its size by one. The capacity of this vector is increased if its size
* becomes greater than its capacity.
*/
programLangs.addElement("Scala");
programLangs.addElement("JavaScript");
// Printing the new vector
System.out.println("The new Vector is: " + programLangs);
}
}
Output:
The vector is: [C, C++, Java, Python, Go] The new Vector is: [C, C++, Java, Python, Go, Scala, JavaScript]