# Java program to sort the elements of a Vector collection

Given a Vector collection, we have to sort the elements.
Submitted by Nidhi, on May 26, 2022

Problem Solution:

In this program, we will create a Vector collection with integer elements. Then we will sort the elements of vector collection using the Collections.sort() method.

Program/Source Code:

The source code to sort the elements of a Vector collection is given below. The given program is compiled and executed successfully.

```// Java program to sort the elements of a
// Vector collection

import java.util.*;

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

System.out.println("Vector elements: " + vec);

Collections.sort(vec);

System.out.println("Sorted Vector: " + vec);
}
}
```

Output:

```Vector elements: [10, 20, 30, 20, 12]
Sorted Vector: [10, 12, 20, 20, 30]
```

Explanation:

In the above program, we imported the "java.util.*" package to use the Vector class. Here, we created a public class Main.

The Main class contains a main() method. The main() method is the entry point for the program. And, created a Vector collection vec with integer elements. Then we used the Collections.sort() method to sort the elements of the Vector collection. After that, we printed the updated Vector collection.

Preparation

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