Work on the DI example. Added second Wizard with injected Tobacco.

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

@@ -0,0 +1,10 @@
+package com.iluwatar;
+
+public class SimpleWizard implements Wizard {
+	
+	private OldTobyTobacco tobacco = new OldTobyTobacco();
+	
+	public void smoke() {
+		tobacco.smoke(this);
+	}
+}