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Title: java_design_patterns/observer at develop · XLjavaHome/java_design_patterns · GitHub

Open Graph Title: java_design_patterns/observer at develop · XLjavaHome/java_design_patterns

X Title: java_design_patterns/observer at develop · XLjavaHome/java_design_patterns

Description: Java 实现的面向对象设计模式示例, 创建者、抽象工厂、工厂方法、原型、单例、适配器、桥接、组合、装饰器、备忘录、观察者、状态、策略、模板方法、访问者 - java_design_patterns/observer at develop · XLjavaHome/java_design_patterns

Open Graph Description: Java 实现的面向对象设计模式示例, 创建者、抽象工厂、工厂方法、原型、单例、适配器、桥接、组合、装饰器、备忘录、观察者、状态、策略、模板方法、访问者 - XLjavaHome/java_design_patterns

X Description: Java 实现的面向对象设计模式示例, 创建者、抽象工厂、工厂方法、原型、单例、适配器、桥接、组合、装饰器、备忘录、观察者、状态、策略、模板方法、访问者 - XLjavaHome/java_design_patterns

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