How to get First Item in a Vector in Java - Step by Step Examples

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How to get First Item in a Vector in Java ?

Answer

To get the first item in a Vector in Java, you can use the elementAt() method with index 0.

✐ Examples

1 Get First Item in Vector

In this example,

We create a Vector named vector and add elements to it.
We use the elementAt() method of the Vector to get the item at index 0, which is the first item in the Vector.
The elementAt() method returns the element at the specified index.
Finally, we print the first item to standard output.

Java Program

import java.util.Vector;

public class Main {
    public static void main(String[] args) {
        Vector<String> vector = new Vector<>();
        vector.add("Apple");
        vector.add("Banana");
        vector.add("Orange");

        String firstItem = vector.elementAt(0);
        System.out.println("First item in Vector: " + firstItem);
    }
}

Output

First item in Vector: Apple

Summary

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