GeeksforGeeks

Java Program to Search an Element in Vector

Last Updated: 21 June 2024

A vector in Java is a dynamic array that can be resized as needed. It is synchronized, which means it is safe in multi-threaded programs. To find an element in a Vector we...read more

How to Implement a Custom Vector with Additional Functionality in Java?

Last Updated: 23 February 2024

In Java, the Vector class is a part of the Java Collections Framework providing the Dynamic Arrays that can be resized. However, there might be scenarios where you need a ...read more

Extract Unique Elements from a Vector While Preserving the Order in Java

Last Updated: 21 February 2024

Vector in Java can be understood as a dynamic size array, that can be shrink and grow as per the requirement. Vector can be assumed similar to ArrayList, but Vector contai...read more

How to Convert a Vector of Objects into a JSON Array in Java?

Last Updated: 24 April 2025

In Java, the conversion of data structures like Vector to JSON (JavaScript Object Notation) format is required especially while working with the APIs or data interchange b...read more

How to Initialize a Vector with a Specific Initial Capacity in Java?

Last Updated: 12 February 2024

In Java, Vector Class allows to creation of dynamic arrays that can grow or shrink as per the need. If we know the approximate size of elements, we will store this in the ...read more

Split a Vector into Multiple Smaller Vectors in Java

Last Updated: 09 February 2024

In the realm of Java programming, the manipulation of vectors is a common task. One particularly useful operation is splitting a vector into multiple smaller vectors. This...read more

Difference between ArrayList, LinkedList and Vector

Last Updated: 10 November 2023

ArrayList:Array List is an implemented class of List interface which is present in package java.util. Array List is created on the basis of the growable or resizable array...read more

Copy Elements of Vector to Java ArrayList

Last Updated: 15 November 2021

Since Vector class and ArrayList class both are part of Java Collections, ie Collection framework, so both of these classes can use methods available to the Collection fra...read more

How to Sort Vector Elements using Comparable Interface in Java?

Last Updated: 02 March 2022

Vector is a child interface of collection. If we want to represent a group of the individual objects as a single entity where duplicates are allowed and insertion order mu...read more

Technical Scripter 2020

Java-Comparable

How to Iterate the Vector Elements in the Reverse Order in Java?

Last Updated: 22 February 2021

The Vector class is found in java.util package and it implements List interface. The Vector class is included in the java collection framework from Java version 1.2. Unlik...read more

Technical Scripter 2020

Finding Minimum And Maximum Element of Vector using Comparable Interface in Java

Last Updated: 09 August 2022

The Vector class in java implements a dynamic array i.e. it can grow and shrink according to the elements that we insert or remove to/from it. It implements the List inter...read more

Copy Elements of One Java Vector to Another Vector in Java

Last Updated: 15 November 2021

How to Replace an Element at a Specific Index of the Vector in Java?

Last Updated: 19 January 2021

The Vector class implements a growable array of objects. Vectors basically fall in legacy classes but now it is fully compatible with collections. It is found in the java....read more

Technical Scripter 2020

How to Get Random Elements From the Vector in Java?

Last Updated: 07 January 2021

Vector in java is a part of Java's collections framework. Vector is a dynamic array of objects, i.e., the size of the vector can be modified as per the requirement. Vector...read more

Technical Scripter 2020

Java Program to Convert Array To Vector

Last Updated: 07 January 2021

Array is a group of like-typed variables that are referred to by a common name. Java arrays can be both types namely primitive data types or object (or non-primitive) refe...read more