diff --git a/app/src/main/java/org/barink/App.java b/app/src/main/java/org/barink/App.java
deleted file mode 100644
index aa8285e..0000000
--- a/app/src/main/java/org/barink/App.java
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * This Java source file was generated by the Gradle 'init' task.
- */
-package org.barink;
-
-public class App {
-    public String getGreeting() {
-        return "Hello World!";
-    }
-
-    public static void main(String[] args) {
-        System.out.println(new App().getGreeting());
-    }
-}
diff --git a/app/src/test/java/org/barink/AppTest.java b/app/src/test/java/org/barink/AppTest.java
deleted file mode 100644
index 3dfa385..0000000
--- a/app/src/test/java/org/barink/AppTest.java
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * This Java source file was generated by the Gradle 'init' task.
- */
-package org.barink;
-
-import org.junit.Test;
-import static org.junit.Assert.*;
-
-public class AppTest {
-    @Test public void appHasAGreeting() {
-        App classUnderTest = new App();
-        assertNotNull("app should have a greeting", classUnderTest.getGreeting());
-    }
-}