Reformat business-delegate, callback, chain, command, composite, dao, decorator & dependency-injection patterns.

dependency-injection/src/test/java/com/iluwatar/dependency/injection/AppTest.java

@@ -11,9 +11,9 @@ import com.iluwatar.dependency.injection.App;
  */
 public class AppTest {
 
-	@Test
-	public void test() {
-		String[] args = {};
-		App.main(args);
-	}	
+  @Test
+  public void test() {
+    String[] args = {};
+    App.main(args);
+  }
 }