What can go wrong if you refactor an interface? 1. If an interface becomes a published interface, the interface is being used by code that you cannot find and change. 2. Nothing! 3. In Java, interfaces cannot be refactored 4. The program performance decreases Which of the following classes suffers from the Middle Man bad smell? 1. A class that contains more methods than it should 2. A class that delegates many of its requests to another class 3. A class that only contains data A class that contains less method than it should

What can go wrong if you refactor an interface? 1. If an interface becomes a published interface, the interface is being used by code that you cannot find and change. 2. Nothing! 3. In Java, interfaces cannot be refactored 4. The program performance decreases Which of the following classes suffers from the Middle Man bad smell? 1. A class that contains more methods than it should 2. A class that delegates many of its requests to another class 3. A class that only contains data A class that contains less method than it should

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter11: Advanced Inheritance Concepts

Section: Chapter Questions

Problem 12PE

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