Added second MVC example. This time the view is registered as observer to the model and gets update notifications that way.

model-view-controller/src/test/java/com/iluwatar/model/view/controller/with/observer/AppTest.java

@@ -0,0 +1,19 @@
+package com.iluwatar.model.view.controller.with.observer;
+
+import org.junit.Test;
+
+import com.iluwatar.model.view.controller.with.observer.App;
+
+/**
+ * 
+ * Application test
+ *
+ */
+public class AppTest {
+	
+	@Test
+	public void test() {
+		String[] args = {};
+		App.main(args);
+	}
+}