Vector clear() in Java

clear(): This method is available in java.util.Vector class of Java.

Syntax:

void java.util.Vector.clear()

This method removes all of the elements from this Vector. The Vector will be empty after this call returns.

Parameters: NA

Returns: NA

Exceptions: NA

Approach

Java

import java.util.Vector;

public class Vectorclear {
    public static void main(String[] args) {

        Vector<String> vector = new Vector<>();

        vector.add("Hello");
        vector.add("Java");
        vector.add("C++");
        vector.add("Program");

        vector.clear();
        System.out.println(vector);
    }
}

Output:

[]