diff --git a/.gitignore b/.gitignore
index e322c60..f0af49b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,10 @@ target
 tomcat.8080
 tomcat.5000
 
+# Gradle generated files
+.gradle
+build/
+
 # IntelliJ Idea project files
 .idea
 *.iml
@@ -24,4 +28,4 @@ buildNumber.properties
 # JDT-specific (Eclipse Java Development Tools)
 .classpath
 
-.DS_Store
\ No newline at end of file
+.DS_Store
diff --git a/.gradle/8.4/checksums/checksums.lock b/.gradle/8.4/checksums/checksums.lock
deleted file mode 100644
index 9f10e10..0000000
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diff --git a/.gradle/8.4/dependencies-accessors/dependencies-accessors.lock b/.gradle/8.4/dependencies-accessors/dependencies-accessors.lock
deleted file mode 100644
index e504cfb..0000000
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diff --git a/.gradle/8.4/dependencies-accessors/gc.properties b/.gradle/8.4/dependencies-accessors/gc.properties
deleted file mode 100644
index e69de29..0000000
diff --git a/.gradle/8.4/executionHistory/executionHistory.bin b/.gradle/8.4/executionHistory/executionHistory.bin
deleted file mode 100644
index fafedca..0000000
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diff --git a/.gradle/8.4/executionHistory/executionHistory.lock b/.gradle/8.4/executionHistory/executionHistory.lock
deleted file mode 100644
index a0f076d..0000000
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diff --git a/.gradle/8.4/fileChanges/last-build.bin b/.gradle/8.4/fileChanges/last-build.bin
deleted file mode 100644
index f76dd23..0000000
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diff --git a/.gradle/8.4/fileHashes/fileHashes.bin b/.gradle/8.4/fileHashes/fileHashes.bin
deleted file mode 100644
index 3a995db..0000000
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diff --git a/.gradle/8.4/fileHashes/fileHashes.lock b/.gradle/8.4/fileHashes/fileHashes.lock
deleted file mode 100644
index dc1b26b..0000000
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diff --git a/.gradle/8.4/fileHashes/resourceHashesCache.bin b/.gradle/8.4/fileHashes/resourceHashesCache.bin
deleted file mode 100644
index d5abbac..0000000
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diff --git a/.gradle/8.4/gc.properties b/.gradle/8.4/gc.properties
deleted file mode 100644
index e69de29..0000000
diff --git a/.gradle/buildOutputCleanup/buildOutputCleanup.lock b/.gradle/buildOutputCleanup/buildOutputCleanup.lock
deleted file mode 100644
index cf8467c..0000000
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diff --git a/.gradle/buildOutputCleanup/cache.properties b/.gradle/buildOutputCleanup/cache.properties
deleted file mode 100644
index 347cc2b..0000000
--- a/.gradle/buildOutputCleanup/cache.properties
+++ /dev/null
@@ -1,2 +0,0 @@
-#Thu Feb 08 14:24:23 CET 2024
-gradle.version=8.4
diff --git a/.gradle/buildOutputCleanup/outputFiles.bin b/.gradle/buildOutputCleanup/outputFiles.bin
deleted file mode 100644
index 745d3ca..0000000
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diff --git a/.gradle/file-system.probe b/.gradle/file-system.probe
deleted file mode 100644
index a7799bb..0000000
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diff --git a/.gradle/vcs-1/gc.properties b/.gradle/vcs-1/gc.properties
deleted file mode 100644
index e69de29..0000000
diff --git a/app/build/classes/java/main/etsf20/App.class b/app/build/classes/java/main/etsf20/App.class
deleted file mode 100644
index 3ad3956..0000000
Binary files a/app/build/classes/java/main/etsf20/App.class and /dev/null differ
diff --git a/app/src/main/java/etsf20/App.java b/app/src/main/java/etsf20/App.java
deleted file mode 100644
index f35252a..0000000
--- a/app/src/main/java/etsf20/App.java
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- * This Java source file was generated by the Gradle 'init' task.
- */
-package etsf20;
-
-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/etsf20/AppTest.java b/app/src/test/java/etsf20/AppTest.java
deleted file mode 100644
index 5d92471..0000000
--- a/app/src/test/java/etsf20/AppTest.java
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * This Java source file was generated by the Gradle 'init' task.
- */
-package etsf20;
-
-import org.junit.jupiter.api.Test;
-import static org.junit.jupiter.api.Assertions.*;
-
-import org.junit.jupiter.api.Disabled;
-
-class AppTest {
-    @Disabled
-    @Test void appHasAGreeting() {
-        App classUnderTest = new App();
-        assertNotNull(classUnderTest.getGreeting(), "app should have a greeting");
-    }
-}