We can remove all element of vector using clear() method . clear() removes all element from the list and return empty list.
import java.util.Vector;
public class RemoveAll {
public static void main(String[] args) {
Vector<String> vector = new Vector<String>();
//add element in vector
vector.add(“cricket”);
vector.add(“hockey”);
vector.add(“football”);
vector.add(“tennish”);
// print vector
System.out.println(“Vector is = “+vector);
/*
* Removes all of the elements from this
* Vector. The Vector will be empty after
* this call returns (unless it throws an
* exception).
*/
vector.clear();
System.out.println(“Vector After Clear is = “+vector);
}
}
Output:
Vector is = [cricket, hockey, football, tennish]
Vector After Clear is = []