How do I convert a java.util.Vector into an array?

This example demonstrates how to convert a Vector object into an array. You can use the Vector.copyInto(Object[] array) method to create a copy of the Vector object in array form.

package org.kodejava.util;

import java.util.Vector;

public class VectorToArray {
    public static void main(String[] args) {
        Vector<Integer> vector = new Vector<>();

        // Declares and initializes an Integer array.
        Integer[] numbers = new Integer[vector.size()];

        // Copies the components of this vector into the specified
        // array of Integer

        for (Integer number : numbers) {
            System.out.println("Number: " + number);

The result of the code snippet above:

Number: 10
Number: 20
Number: 30
Number: 40
Number: 50

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