Monday, 25 May 2015

How to count number of element in vector

Size() Method return number of element in the vector.

import java.util.Vector;

public class CountElement {
    public static void main(String[] args) {
        Vector<String> vector = new Vector<String>();
        //add element in vector
        // print vector
        System.out.println("Vector is = "+vector);
             * Returns the number of components in this vector.
        System.out.println("size = "+vector.size());



Vector is = [cricket, hockey, football, tennish]

size = 4

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