HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/sort/Duck.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/sort/DuckSortTestDrive.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/simplebarista/Barista.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/simplebarista/Coffee.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/simplebarista/Tea.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/frame/MyFrame.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/barista/BeverageTestDrive.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/barista/CaffeineBeverage.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/barista/CaffeineBeverageWithHook.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/barista/Coffee.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/barista/CoffeeWithHook.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/barista/Tea.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/barista/TeaWithHook.java
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/applet/AppletSource.txt
HeadFirstDesignPatternsInJava/src/headfirst/templatemethod/applet/MyApplet.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/DecoyDuck.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/Duck.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/FakeQuack.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/FlyBehavior.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/FlyNoWay.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/FlyRocketPowered.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/FlyWithWings.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/MallardDuck.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/MiniDuckSimulator.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/MiniDuckSimulator1.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/ModelDuck.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/MuteQuack.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/Quack.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/QuackBehavior.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/RedHeadDuck.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/RubberDuck.java
HeadFirstDesignPatternsInJava/src/headfirst/strategy/Squeak.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstatewinner/GumballMachine.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstatewinner/GumballMachineTestDrive.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstatewinner/HasQuarterState.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstatewinner/NoQuarterState.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstatewinner/SoldOutState.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstatewinner/SoldState.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstatewinner/State.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstatewinner/WinnerState.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstate/GumballMachine.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstate/GumballMachineTestDrive.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstate/HasQuarterState.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstate/NoQuarterState.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstate/SoldOutState.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstate/SoldState.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumballstate/State.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumball/GumballMachine.java
HeadFirstDesignPatternsInJava/src/headfirst/state/gumball/GumballMachineTestDrive.java
HeadFirstDesignPatternsInJava/src/headfirst/singleton/threadsafe/Singleton.java
HeadFirstDesignPatternsInJava/src/headfirst/singleton/subclass/CoolerSingleton.java
HeadFirstDesignPatternsInJava/src/headfirst/singleton/subclass/HotterSingleton.java
HeadFirstDesignPatternsInJava/src/headfirst/singleton/subclass/Singleton.java
HeadFirstDesignPatternsInJava/src/headfirst/singleton/subclass/SingletonTestDrive.java
HeadFirstDesignPatternsInJava/src/headfirst/singleton/stat/Singleton.java
HeadFirstDesignPatternsInJava/src/headfirst/singleton/stat/SingletonClient.java
HeadFirstDesignPatternsInJava/src/headfirst/singleton/dcl/Singleton.java
HeadFirstDesignPatternsInJava/src/headfirst/singleton/dcl/SingletonClient.java
HeadFirstDesignPatternsInJava/src/headfirst/singleton/classic/Singleton.java
HeadFirstDesignPatternsInJava/src/headfirst/singleton/chocolate/ChocolateBoiler.java
HeadFirstDesignPatternsInJava/src/headfirst/singleton/chocolate/ChocolateController.java
HeadFirstDesignPatternsInJava/src/headfirst/proxy/virtualproxy/ImageComponent.java
HeadFirstDesignPatternsInJava/src/headfirst/proxy/virtualproxy/ImageProxy.java
HeadFirstDesignPatternsInJava/src/headfirst/proxy/virtualproxy/ImageProxyTestDrive.java
HeadFirstDesignPatt