public Vector()

public Vector()

Constructs an empty vector with default capacity 10.capacity increment is zero by default.

import java.util.*;
class VectorConstructor{
 public static void main(String args[]){
  Vector<Integer> myVector = new Vector<> ();
  
  System.out.print("Size of myVector is ");
  System.out.println(myVector.size());
  System.out.print("Capacity of myVector is ");
  System.out.println(myVector.capacity());
  
  /*Adding Elements to Vector */
  System.out.println("\nAdd 5 Elements to myVector");
  myVector.add(10);
  myVector.add(20);
  myVector.add(30);
  myVector.add(40);
  myVector.add(50);
  
  System.out.print("\nSize of myVector is ");
  System.out.println(myVector.size());
  System.out.print("Capacity of myVector is ");
  System.out.println(myVector.capacity());
 }
}

Output

Size of myVector is 0
Capacity of myVector is 10

Add 5 Elements to myVector

Size of myVector is 5
Capacity of myVector is 10

Prevoius                                                 Next                                                 Home