Error: BeanDefinitionStoreException failed to read candidate component class

by

Following are some of the things that you can check: Cause 1: Compatibility between Java and Spring In this program, the use of Spring 3 has been done but Java 8 is compatible with Spring framework 4.0. The spring framework 4.0 have something known as functional interfaces which are compatible with Java 8. The … Read more

Compound Assignment Operators in Java

by

Compound assignment operators are the operators which are syntactically compact. It provides a syntax that is shorter than the normal ones and we use it for allocating the result to any variable for any bitwise or arithmetic calculation. Basically, before allocating the first operand’s result, the operation on the two operands is performed. Types of … Read more

Learn Java for free

by

Java has emerged as one of the popular programming languages used by the developers in the present scenario. Java is purposely used in the development of Android applications and is also used for the back-end development of web applications. With Android devices taking over the world, the need for Java programmers is only going to … Read more

Facade Design Pattern in Java

by

Introduction to Facade Design Pattern The Facade Design Pattern is a structural design pattern that promotes loose coupling by concealing intricate details behind a straightforward interface. This pattern introduces a facade component, which serves as a simplified interface between clients and complex subsystems. These subsystems can include third-party libraries, legacy code, or extensive collections of … Read more

5 books every Java developer must read

by

 Java : The Complete Java Reference Level – Beginner to Advanced This book is called the Bible of Java programming and rightly so. Written by Herbert Schildt and released by Oracle Press, this book was first published way back in the 90s. This book is very comprehensive and covers just about anything that you want … Read more

What is Decorator Design Pattern?

by
Decorator pattern Design Pattern

Decorator design pattern falls under the structural design pattern category. As the name implies, decorator pattern provides some kind of decorational effect on the original object. That is, the pattern provides the ability to add new features and behaviors to a base object without altering its existing structure. That is there will be additional features … Read more

Understanding the Creational Design Patterns

by

According to the Gang of Four (GoF) definition, there are 3 types of software design patterns. Those are creational, behavioural, and structural patterns. This article will discuss the creational design pattern. What are Creational Design Patterns? As the name implies, this set of design patterns focuses more on object creation process. All the including patterns … Read more

What is Prototype Design Pattern?

by
Prototype Design Pattern

Introduction The prototype design pattern falls under the creational design pattern category. It uses the object re-use principle to gain the benefit of solving the problem. This pattern is most appropriate when object creations are costly and time-consuming. The already created clone helps to save the cost and the construction time of the required object. … Read more

Abstract Factory Pattern in Java

by

What is Abstract Factory Pattern? Abstract factory pattern is a creational design pattern. It adds another layer to the factory method pattern. This pattern includes a generic interface to create families of objects. This pattern is useful when a client object wants an object instance from a group of related or dependent classes without any … Read more

Reactive Streams In Java 9

by

Reactive programming is becoming ubiquitous when it comes to building any real-time system in recent times. Software designs are shifting from the conventional servers and containers to be event-driven, responsive, scalable and handle failures gracefully. The problem with the traditional approach of creating multithreaded, synchronized and shared applications was that the end products were tightly … Read more