diff --git a/Personal/Test Driven Development/Hello World/src/main/java/hello/world/App.java b/Personal/Test Driven Development/Hello World/src/main/java/hello/world/App.java
deleted file mode 100644
index 6486350..0000000
--- a/Personal/Test Driven Development/Hello World/src/main/java/hello/world/App.java	
+++ /dev/null
@@ -1,13 +0,0 @@
-package hello.world;
-
-/**
- * Hello world!
- *
- */
-public class App 
-{
-    public static void main( String[] args )
-    {
-        System.out.println("Hello World!");
-    }
-}
diff --git a/Personal/Test Driven Development/Hello World/src/main/java/hello/world/Greeting.java b/Personal/Test Driven Development/Hello World/src/main/java/hello/world/Greeting.java
index 7143720..1a1efab 100644
--- a/Personal/Test Driven Development/Hello World/src/main/java/hello/world/Greeting.java	
+++ b/Personal/Test Driven Development/Hello World/src/main/java/hello/world/Greeting.java	
@@ -11,7 +11,12 @@ public class Greeting {
         this.message = message;
     }
 
-    public String getMessage() { return message; }
-    public void setMessage(String message) { this.message = message; }
-    
+    public String getMessage() {
+        return message;
+    }
+
+    public void setMessage(String message) {
+        this.message = message;
+    }
+
 }
diff --git a/Personal/Test Driven Development/Hello World/target/classes/hello/world/Greeting.class b/Personal/Test Driven Development/Hello World/target/classes/hello/world/Greeting.class
new file mode 100644
index 0000000..f9f4e13
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diff --git a/Personal/Test Driven Development/Hello World/target/classes/hello/world/HelloWorld.class b/Personal/Test Driven Development/Hello World/target/classes/hello/world/HelloWorld.class
new file mode 100644
index 0000000..ac46d30
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diff --git a/Personal/Test Driven Development/Hello World/target/test-classes/hello/world/HelloWorldTest.class b/Personal/Test Driven Development/Hello World/target/test-classes/hello/world/HelloWorldTest.class
new file mode 100644
index 0000000..e6f3398
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