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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 […]

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What is Facade Design Pattern?

Introduction to Facade Design Pattern Facade design pattern is another pattern from structural design pattern category. This supports loose coupling by hiding the complex details via a simple interface. This pattern introduces a component called facade, which is a simplified interface component. This facade simplifies the responsibilities of the client by standing between the complex […]

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Decorator pattern Design Pattern

What is Decorator 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 […]

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Prototype Design Pattern

What is 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. […]

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Reactive Streams In Java 9

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 […]

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Builder Pattern with Java examples

What is Builder Pattern? Builder pattern is a creational design pattern. The main intention of the builder pattern is to create complex objects by separating the construction process from its representation. This pattern enables the polymorphism by providing an effective solution for creating different forms of an object while using a consistent construction process. The […]

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