JavaMadeSoEasy.com (JMSE): Vector - remove, get, contains and set methods program

Vector - remove, get, contains and set methods program.

import java.util.Vector;

import java.util.List;

/**

* Copyright (c), AnkitMittal JavaMadeSoEasy.com

public class VectorTest {

public static void main(String args[]) {

// creates array with initial capacity of 10.

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

vector.add("ankit");

vector.add("mittal");

vector.add("javaMadeSoEasy");

System.out.println("vector = "+vector);

System.out.println("\n--------get element at 1st index i.e. mittal");

System.out.println("element at 1st index = "+vector.get(1));

System.out.println("\n--------contains element ");

System.out.println("vector.contains = "+vector.contains("mittal"));

System.out.println("\n--------Remove element at 1st index i.e. mittal");

vector.remove(1);

System.out.println("vector = "+vector);

System.out.println("\n---------Remove ankit from list");

vector.remove("ankit");

System.out.println("vector = "+vector);

System.out.println("\n---------Set newVal at 0th index");

vector.set(0,"newVal"); //javaMadeSoEasy will be replace by newVal

System.out.println("vector = "+vector);

}

/*OUTPUT

vector = [ankit, mittal, javaMadeSoEasy]

--------get element at 1st index i.e. mittal

element at 1st index = mittal

--------contains element

vector.contains = true

--------Remove element at 1st index i.e. mittal

vector = [ankit, javaMadeSoEasy]

---------Remove ankit from list

vector = [javaMadeSoEasy]

---------Set newVal at 0th index

vector = [newVal]

Labels: Collection programs Core Java