Understanding Java Design Patterns: A Comprehensive Guide Design patterns are essential tools in a programmer's toolkit, providing reusable solutions to common software design problems. They offer proven approaches to designing software that improves code clarity, flexibility, and maintainability. In Java, these patterns are categorized into three main types: Creational, Behavioral, and Structural patterns. Let's explore each type along with their respective patterns. Creational Patterns Factory Pattern Definition : Factories produce objects without specifying the exact class of object that will be created. Example : Imagine a car factory that produces different models of cars based on customer orders. The factory decides which type of car (sedan, SUV, truck) to assemble based on the customer's preferences without the customer needing to know the exact manufacturing process. Abstract Factory Pattern Definition : Provides an interface for creating families of related or de...
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