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Design Patterns in Java™, Second Edition by William C. Wake, Steven John Metsker

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A Directions

IF YOU HAVE read the book up to this point, allow us to say, “Congratulations!” If you have worked through all the challenges, we salute you! If you have read this book and worked all the challenges, you have developed a strong, working knowledge of design patterns. Now where can you go from here?

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If you have not worked through the challenges in this book, you are not alone! We are all busy, and it is quite tempting to think about a challenge momentarily and then glance at the solution. That is certainly an ordinary experience, but you have the potential to become an extraordinary developer. Go back and rework the challenges, turning to the solutions only when you think you’ve got a correct ...

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