How to Append an Item to a Vector in Java - Step by Step Examples

How to Append an Item to a Vector in Java ?

Answer

To append an item to a Vector in Java using java.util.Vector, you can use the add() method. This method adds the specified element to the end of the Vector.

✐ Examples

1 Append an Integer to a Vector

In this example,

Create an instance of Vector class using java.util.Vector.
Declare an integer variable to append to the Vector.
Use the add() method to append the integer to the Vector.
After appending the integer, you can verify that it has been added to the Vector.

Java Program

import java.util.Vector;

public class Main {
    public static void main(String[] args) {
        Vector<Integer> numbers = new Vector<>();
        int newNumber = 10;
        numbers.add(newNumber);
        for (int i : numbers) {
            System.out.println(i);
        }
    }
}

Output

2 Append a String to a Vector

In this example,

Create an instance of Vector class using java.util.Vector.
Declare a string variable to append to the Vector.
Use the add() method to append the string to the Vector.
After appending the string, you can verify that it has been added to the Vector.

Java Program

import java.util.Vector;

public class Main {
    public static void main(String[] args) {
        Vector<String> words = new Vector<>();
        String newWord = "Hello";
        words.add(newWord);
        for (String word : words) {
            System.out.println(word);
        }
    }
}

Output

Hello

Summary

In this tutorial, we learned How to Append an Item to a Vector in Java language with well detailed examples.

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How to Append an Item to a Vector in Java - Step by Step Examples

How to Append an Item to a Vector in Java ?

Answer

✐ Examples

1 Append an Integer to a Vector

Java Program

Output

2 Append a String to a Vector

Java Program

Output

Summary

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