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Add mainstream Java design patterns with bookshop examples
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Jul 28, 2026
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Add mainstream Java design patterns with bookshop examples
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Add Maven build, Checkstyle ruleset and CI workflow
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Add bookshop domain and creational patterns (Builder, Factory Method, Singleton)
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Add structural patterns (Adapter, Decorator, Facade, Proxy)
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Add behavioral patterns (Strategy, Observer, Template Method, Chain of Responsibility)
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Write top-level README with pattern index and exclusion rationale
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Run CI only on pushes to main and PRs, avoiding duplicate runs
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Add SOLID principle examples (SRP, OCP, LSP, ISP, DIP)
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Add Jekyll config for GitHub Pages and SOLID section in README
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Add DRY example, anti-patterns guide and use-with-judgement page
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Ignore Maven target/ and IDE files in .gitignore
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