Sep 7, 2014 · Java Vector is not commonly used anymore. You could use a combination of lists and maps, as explained in this post , but maybe you could just make Person objects with …

Apr 17, 2025 · The Vector class in Java implements a growable array of objects. Vectors were legacy classes, but now it is fully compatible with collections. It comes under java.util package …

Mar 16, 2012 · A better choice would be a Map, which is a Set of key/value pairs. Using a Map, you could save the data like this: name --> john; address --> 21 jump st; etc; Data is effectively …

Jan 17, 2016 · You will have to create a vector and add the values one by one: Vector<String> v = new Vector(); v.add("Tuna"); v.add("Fish"); Then you can call your method vContains by …

In this tutorial, we will learn how to iterate all elements of a vector in Java. Our program will take all inputs from the user. First, it will ask how many values to add in the vector. Then it will ask …

Java User Input. The Scanner class is used to get user input, and it is found in the java.util package. To use the Scanner class, create an object of the class and use any of the available …

Apr 17, 2025 · There is no direct method to take input from the user, but we can use the Scanner Class or the BufferedReader class, or the InputStreamReader Class. 1. Using Scanner Class …

May 26, 2021 · We can iterate over vector by the following ways: Method 1: Simple for-loop. The idea is to run a for loop from start till the size of the vector. We can also iterate from n-1 to 0 to …

There are mainly five different ways to take input from user in java using keyboard. 1. Command Line Arguments. 2. BufferedReader and InputStreamReader Class. 3. DataInputStream Class. …

Mar 11, 2020 · These are: ArrayList, LinkedList, Vector, and Stack. This tutorial will focus on how you can use the Vector class to create a List object in Java. Java Vector. Vector uses the List …