simple design pattern, using the language of java source code

HeadFirstDesignPatternsInJava
.............................\META-INF
.............................\........\MANIFEST.MF
.............................\src
.............................\...\headfirst
.............................\...\.........\adapter
.............................\...\.........\.......\ducks
.............................\...\.........\.......\.....\Duck.java
.............................\...\.........\.......\.....\DuckAdapter.java
.............................\...\.........\.......\.....\DuckTestDrive.java
.............................\...\.........\.......\.....\MallardDuck.java
.............................\...\.........\.......\.....\Turkey.java
.............................\...\.........\.......\.....\TurkeyAdapter.java
.............................\...\.........\.......\.....\TurkeyTestDrive.java
.............................\...\.........\.......\.....\WildTurkey.java
.............................\...\.........\.......\iterenum
.............................\...\.........\.......\........\EI.java
.............................\...\.........\.......\........\EnumerationIterator.java
.............................\...\.........\.......\........\EnumerationIteratorTestDrive.java
.............................\...\.........\.......\........\IteratorEnumeration.java
.............................\...\.........\.......\........\IteratorEnumerationTestDrive.java
.............................\...\.........\combined
.............................\...\.........\........\djview
.............................\...\.........\........\......\BeatBar.java
.............................\...\.........\........\......\BeatController.java
.............................\...\.........\........\......\BeatModel.java
.............................\...\.........\........\......\BeatModelInterface.java
.............................\...\.........\........\......\BeatObserver.java
.............................\...\.........\........\......\BPMObserver.java
.............................\...\.........\........\......\ControllerInterface.java
.............................\...\.........\........\......\DJTestDrive.java
.............................\...\.........\........\......\DJView.java
.............................\...\.........\........\......\HeartAdapter.java
.............................\...\.........\........\......\HeartController.java
.............................\...\.........\........\......\HeartModel.java
.............................\...\.........\........\......\HeartModelInterface.java
.............................\...\.........\........\......\HeartTestDrive.java
.............................\...\.........\combining
.............................\...\.........\.........\adapter
.............................\...\.........\.........\.......\DecoyDuck.java
.............................\...\.........\.........\.......\DuckCall.java
.............................\...\.........\.........\.......\DuckSimulator.java
.............................\...\.........\.........\.......\Goose.java
.............................\...\.........\.........\.......\GooseAdapter.java
.............................\...\.........\.........\.......\MallardDuck.java
.............................\...\.........\.........\.......\Quackable.java
.............................\...\.........\.........\.......\RedheadDuck.java
.............................\...\.........\.........\.......\RubberDuck.java
.............................\...\.........\.........\composite
.............................\...\.........\.........\.........\AbstractDuckFactory.java
.............................\...\.........\.........\.........\CountingDuckFactory.java
.............................\...\.........\.........\.........\DecoyDuck.java
.............................\...\.........\.........\.........\DuckCall.java
.............................\...\.........\.........\.........\DuckFactory.java
.............................\...\.........\.........\.........\DuckSimulator.java
.............................\...\.........\.........\.........\Flock.java
.............................\...

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．