clean up

1 files changed, 6 insertions, 8 deletions

diff --git a/vaadin-app/src/ch/asynk/helloworld/HelloWorldApp.java b/vaadin-app/src/ch/asynk/helloworld/HelloWorldApp.java
index 0a38bee..2a85bc4 100644
--- a/vaadin-app/src/ch/asynk/helloworld/HelloWorldApp.java
+++ b/vaadin-app/src/ch/asynk/helloworld/HelloWorldApp.java
@@ -6,16 +6,14 @@ import com.vaadin.ui.Label;
 
 
 public class HelloWorldApp extends Application {
-	/**
-	 *
-	 */
+
 	private static final long serialVersionUID = 1L;
-	private Window mainWindow;
+
 	@Override
 	public void init() {
-		mainWindow = new Window("Hello World Application");
-		Label label = new Label("Hello world");
-		mainWindow.addComponent(label);
-		setMainWindow(mainWindow);
+        final Window mainWindow = new Window("Hello World Application");
+        Label label = new Label("Hello world");
+        mainWindow.addComponent(label);
+        setMainWindow(mainWindow);
 	}
 }