Finished the example.

dependency-injection/pom.xml

@@ -14,5 +14,10 @@
       <artifactId>junit</artifactId>
       <scope>test</scope>
     </dependency>
+	<dependency>
+	  <groupId>com.google.inject</groupId>
+	  <artifactId>guice</artifactId>
+	  <version>4.0</version>
+	</dependency>    
   </dependencies>
 </project>

dependency-injection/src/main/java/com/iluwatar/App.java

@@ -1,5 +1,8 @@
 package com.iluwatar;
 
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+
 public class App {
 
     public static void main( String[] args ) {
@@ -8,5 +11,9 @@ public static void main( String[] args ) {
 
     	AdvancedWizard advancedWizard = new AdvancedWizard(new SecondBreakfastTobacco());
     	advancedWizard.smoke();
+
+    	Injector injector = Guice.createInjector(new TobaccoModule());
+    	GuiceWizard guiceWizard = injector.getInstance(GuiceWizard.class);
+    	guiceWizard.smoke();
     }
 }

dependency-injection/src/main/java/com/iluwatar/GuiceWizard.java

@@ -0,0 +1,18 @@
+package com.iluwatar;
+
+import javax.inject.Inject;
+
+public class GuiceWizard implements Wizard {
+
+	private Tobacco tobacco;
+
+	@Inject
+	public GuiceWizard(Tobacco tobacco) {
+		this.tobacco = tobacco;
+	}
+
+	@Override
+	public void smoke() {
+		tobacco.smoke(this);
+	}
+}

dependency-injection/src/main/java/com/iluwatar/RivendellTobacco.java

@@ -0,0 +1,4 @@
+package com.iluwatar;
+
+public class RivendellTobacco extends Tobacco {
+}

dependency-injection/src/main/java/com/iluwatar/TobaccoModule.java

@@ -0,0 +1,11 @@
+package com.iluwatar;
+
+import com.google.inject.AbstractModule;
+
+public class TobaccoModule extends AbstractModule {
+
+	@Override
+	protected void configure() {
+		bind(Tobacco.class).to(RivendellTobacco.class);
+	}
+}