Java Structural Design Patterns: Proxy, Adapter, Bridge, Decorator, Facade, Flyweight, Composite
This article provides a comprehensive overview of key structural design patterns—including Proxy, Adapter, Bridge, Decorator, Facade, Flyweight, and Composite—explaining their definitions, advantages, structure, real‑world scenarios, and complete Java implementations with code snippets and diagrams.
The guide introduces each structural pattern, outlines its core participants, discusses when to apply it, and presents clean Java examples that demonstrate the pattern’s intent, benefits, and typical usage in real applications such as UI components, resource management, and object composition.
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