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 …

Jan 10, 2023 · Vector class in Java throws ConcurrentModificationException, IllegalArgumentException and NullPointerException exceptions. Vectors in Java can be …

Apr 8, 2020 · In this article, we shall discuss Vector in Java and its usage and common methods. 1. What is a Vector. The Vector class implements a growable array of objects. Like an array, it …

Aug 8, 2023 · In this article, we will learn about three important classes - the ArrayList , Vector and HashMap collections from the Collections Framework and start using them in our own code.

The java.util.Vector class implements a growable array of objects. Like an array, it contains components that can be accessed using an integer index. However, the size of a Vector can …

Aug 1, 2022 · Vector is a synchronized and legacy class in Java. A Vector is similar to an ArrayList in Java. A Vector is a dynamic array of objects that can grow or shrink in size as …

Apr 1, 2025 · It is recommended to use the Vector class in the thread-safe implementation only. If you don't need to use the thread-safe implementation, you should use the ArrayList, the …

Jan 6, 2024 · Vector is one type of legacy class (Those classes come from the earlier or first version of Java and have not been modified), but now it is fully compatible with collections. …

Jun 17, 2021 · Vector class is a child class of AbstractList class and implements on List interface. To use Vectors, we first have to import Vector class from java.util package: import …

May 29, 2021 · In this tutorial, we will learn about Vector class in Java and how to use it. We will see how it is different from the ArrayList class, and where to use Arraylist and Vector. The …