The Bridge pattern is like a blueprint for organizing big classes or groups of related classes. It helps you separate them into two distinct parts: one for their main features (abstraction) and another for how they actually work (implementation). This separation allows you to work on these parts independently, making your code more flexible and
The Abstract Factory pattern is a powerful design tool that facilitates the creation of families of related objects without specifying their concrete classes. By providing an abstract interface for creating objects, this pattern enables the creation of object hierarchies with consistent structure. In Factory Method, we implemented furniture business to deliver different types furniture. Now
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Oracle launched Java 11 in September 2018, just six months after the previous version, Java 10. Java 11 is the first version that Oracle will support for a long time after Java 8. Oracle stopped giving support to Java 8 in January 2019. Let’s explore some of the key features and changes to the common
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we will dive into practical coding examples to explore the capabilities and versatility of the Java 8 Stream API. This page will provide hands-on demonstrations of various operations that can be performed using streams, showcasing how this powerful feature simplifies complex data manipulation tasks. By following along with our examples, you’ll gain a deeper understanding
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Java Lambda Expressions (a.k.a. lambda functions) have been a game-changer in the world of Java programming since their introduction in Java 8. These expressions provide a concise and expressive way to define anonymous functions, which are functions that don’t have a name and can be treated as values. Lambda expressions are closely related to functional
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Introduction Spring AOP (Aspect Oriented Programming) compliments OOPs as it also provides modularity. But The key unit of modularity in OOP is the class, whereas in AOP the unit of modularity is the aspect. AOP breaks the program logic into distinct parts (called concerns). It is used to increase modularity by cross-cutting concerns such as transaction management,
Welcome to our comprehensive guide on Multithreading and Synchronization! In this page, we will delve into the fascinating world of concurrent programming and explore the essential concepts, techniques, and best practices for effectively managing multiple threads in your applications. Multithreading is a powerful paradigm that allows programs to execute multiple tasks concurrently, thereby utilizing the
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Welcome to our comprehensive guide on Spring Fundamentals! In this page, we will take you on a journey to explore the core concepts and foundational principles that make Spring one of the most popular frameworks for Java application development. Spring is an open-source framework that provides a comprehensive programming and configuration model for building enterprise-grade
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IOC Container Spring IoC (Inversion of Control) Container is the core of Spring Framework. It creates the objects, configures and assembles their dependencies, manages their entire life cycle. It receives instructions about the same from the provided configuration metadata. and uses Dependency Injection(DI) to manage the components that make up the application. Means for providing the
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A semaphore controls access to a shared resource through the use of a counter. What the counter is counting are permits that allow access to the shared resource. Thus, to access the resource, a thread must be granted a permit from the semaphore. Synchronized allows only one thread of execution to access the resource at the same time. Semaphore
