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Stream API in Java 8: A Comprehensive Guide

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  Introduction: Stream API is one of the most significant features introduced in Java 8. It provides a powerful and efficient way to process data by allowing developers to perform a sequence of operations on a collection of objects. In this comprehensive guide, we will dive into the Stream API in Java 8 and explore how it can be used to process data effectively. Stream API is used to process collections of objects. A Stream API is a sequence of objects that support various methods which can be pipelined to produce the desired result. Features of Java Streams API: A Stream is not a data structure instead it takes input from the collections, Arrays, or I/O channels. Streams don't change the original data structure, they only provide the result as per the pipelined methods. Each intermediate operation are lazily executed and returned a stream as a result, hence various intermediate operation can be pipelined. Terminal operation mark the end of the stream and returns the result. 1. Wha

Understanding Object-Oriented Programming (OOP) in Java ( Abstraction | Encapsulation | Inheritance | Polymorphism )

 3. Inheritance in Java

Understanding Object-Oriented Programming (OOP) in Java ( Abstraction | Encapsulation | Inheritance | Polymorphism )

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  2. Encapsulation Encapsulation is one of the fundamental concepts of object-oriented programming (OOP) in Java. It is a mechanism that enables us to hide the implementation details of a class from the outside world and provide a controlled way of accessing its members. Encapsulation ensures data security, improves code maintainability, and reduces the complexity of the code. In this article, we will explore encapsulation in Java and how it can be implemented in practice What is Encapsulation? Encapsulation is the process of bundling data and methods that manipulate that data within a single unit, such as a class. This is done to restrict direct access to the data, and instead, provide access through public methods. These methods are known as getter and setter methods. In other words, encapsulation provides a protective shield around the data and methods of a class. This prevents the outside world from accessing and modifying the data directly, which could lead to unintended side effe

Understanding Object-Oriented Programming (OOP) in Java ( Abstraction | Encapsulation | Inheritance | Polymorphism )

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Hi, Welcome all. In this blog post, we are going to learn the basics of OOP (Object Oriented Programming ) in Java and how it can be used to create a robust and scalable application. Object Oriented Programming (OOP) is a programming paradigm that focuses on creating objects that interact with each other to solve complex problems. Java is used extensively for developing applications, and it is also an excellent language for practicing OOP concepts. In this article, we will discuss the 4 Pillars of OOP in Java and how it can be used to create robust and scalable applications. What is Object-Oriented Programming (OOP)? Before understanding the 4 pillars of OOP, let first understand what is Object-Oriented Programming (OOP)? Object-oriented programming is a programming paradigm that revolves around the concept of objects. An object is a real-world entity that has properties and behavior. For example, a car is an object that has properties such as color, model, and behavior such as startin