diff --git a/src/main/java/ch/unibas/dmi/dbis/cs108/example/HelloWorld.java b/src/main/java/ch/unibas/dmi/dbis/cs108/example/HelloWorld.java
deleted file mode 100644
index e7ab515..0000000
--- a/src/main/java/ch/unibas/dmi/dbis/cs108/example/HelloWorld.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package ch.unibas.dmi.dbis.cs108.example;
-
-/**
- * A simple HelloWorld class.
- */
-public class HelloWorld {
-
-    public static void main(String[] args) {
-        System.out.println("Hello World");
-    }
-
-}
diff --git a/src/main/java/ch/unibas/dmi/dbis/cs108/example/gui/javafx/GUI.java b/src/main/java/ch/unibas/dmi/dbis/cs108/example/gui/javafx/GUI.java
deleted file mode 100644
index 3746cae..0000000
--- a/src/main/java/ch/unibas/dmi/dbis/cs108/example/gui/javafx/GUI.java
+++ /dev/null
@@ -1,32 +0,0 @@
-package ch.unibas.dmi.dbis.cs108.example.gui.javafx;
-
-import javafx.application.Application;
-import javafx.scene.Scene;
-import javafx.scene.control.Label;
-import javafx.scene.layout.StackPane;
-import javafx.stage.Stage;
-
-/**
- * This is an example JavaFX-Application.
- */
-public class GUI extends Application {
-
-    /**
-     * Launching this method will not work on some platforms.
-     * What you should do is to create a separate main class and launch the GUI class from there as is done in {@link Main}
-     */
-    public static void main(String[] args) {
-        launch(args);
-    }
-
-    @Override
-    public void start(Stage stage) {
-        String javaVersion = System.getProperty("java.version");
-        String javafxVersion = System.getProperty("javafx.version");
-        Label l = new Label("Hello, JavaFX " + javafxVersion + ", running on Java " + javaVersion + ".");
-        Scene scene = new Scene(new StackPane(l), 640, 480);
-        stage.setScene(scene);
-        stage.show();
-    }
-
-}
diff --git a/src/main/java/ch/unibas/dmi/dbis/cs108/example/gui/javafx/Main.java b/src/main/java/ch/unibas/dmi/dbis/cs108/example/gui/javafx/Main.java
deleted file mode 100644
index aac1f4d..0000000
--- a/src/main/java/ch/unibas/dmi/dbis/cs108/example/gui/javafx/Main.java
+++ /dev/null
@@ -1,14 +0,0 @@
-package ch.unibas.dmi.dbis.cs108.example.gui.javafx;
-
-import javafx.application.Application;
-
-public class Main {
-
-    /**
-     * This is simply a wrapper to launch the {@link GUI} class.
-     * The reason this class exists is documented in {@link GUI#main(String[])}
-     */
-    public static void main(String[] args) {
-        Application.launch(GUI.class, args);
-    }
-}
diff --git a/src/test/java/ch/unibas/dmi/dbis/cs108/example/HelloWorldTest.java b/src/test/java/ch/unibas/dmi/dbis/cs108/example/HelloWorldTest.java
deleted file mode 100644
index a91b85d..0000000
--- a/src/test/java/ch/unibas/dmi/dbis/cs108/example/HelloWorldTest.java
+++ /dev/null
@@ -1,67 +0,0 @@
-package ch.unibas.dmi.dbis.cs108.example;
-
-import org.junit.jupiter.api.AfterEach;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-
-import java.io.ByteArrayOutputStream;
-import java.io.PrintStream;
-
-import static org.junit.jupiter.api.Assertions.assertTrue;
-
-/**
- * An example test class.
- * Checks the output of the {@link HelloWorld} class and makes sure it contains "Hello World"
- */
-public class HelloWorldTest {
-
-    /*
-     * Streams to store system.out and system.err content
-     */
-    private ByteArrayOutputStream outStream = new ByteArrayOutputStream();
-    private ByteArrayOutputStream errStream = new ByteArrayOutputStream();
-
-    /*
-     * Here we store the previous pointers to system.out / system.err
-     */
-    private PrintStream outBackup;
-    private PrintStream errBackup;
-
-    /**
-     * This method is executed before each test.
-     * It redirects System.out and System.err to our variables {@link #outStream} and {@link #errStream}.
-     * This allows us to test their content later.
-     */
-    @BeforeEach
-    public void redirectStdOutStdErr() {
-        outBackup = System.out;
-        errBackup = System.err;
-        System.setOut(new PrintStream(outStream));
-        System.setErr(new PrintStream(errStream));
-    }
-
-    /**
-     * This method is run after each test.
-     * It redirects System.out / System.err back to the normal streams.
-     */
-    @AfterEach
-    public void reestablishStdOutStdErr() {
-        System.setOut(outBackup);
-        System.setErr(errBackup);
-    }
-
-    /**
-     * This is a normal JUnit-Test. It executes the HelloWorld-Method and verifies that it actually wrote "Hello World" to stdout
-     */
-    @Test
-    public void testMain() {
-        HelloWorld.main(new String[0]);
-        String toTest = outStream.toString();
-        toTest = removeNewline(toTest);
-        assertTrue(toTest.contains("Hello World"));
-    }
-
-    private static String removeNewline(String str) {
-        return str.replace("\n", "").replace("\r", "");
-    }
-}