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What is a well-known drawback of using the Decorator pattern?
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In the Decorator pattern, what structural relationship must exist between the Decorator and the Component interface?
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Which wrapper method from java.util.Collections acts as a Decorator by adding thread-safety synchronization to an existing list?
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How does the Decorator pattern affect object identity comparisons (==) in Java?
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What is the main design distinction between the Adapter and Facade patterns?
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What is the primary intent of the Adapter design pattern according to the Gang of Four (GoF)?
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Which class hierarchy in the Java Standard Library extensively utilizes the Decorator pattern?
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What is the primary intent of the Decorator design pattern?
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How does an Object Adapter typically invoke functionality on the Adaptee?
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You have a legacy payment processing class with method makePayment(int cents). Your new architecture requires an interface PaymentGateway with process(BigDecimal dollars). Which design pattern is most appropriate to integrate the legacy class?
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