3 files changed, 63 insertions, 0 deletions
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..fefb1a2
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,35 @@
+/*
+ * This file was generated by the Gradle 'init' task.
+ *
+ * This generated file contains a sample Java application project to get you started.
+ * For more details take a look at the 'Building Java & JVM projects' chapter in the Gradle
+ * User Manual available at https://docs.gradle.org/7.3/userguide/building_java_projects.html
+ */
+
+plugins {
+    // Apply the application plugin to add support for building a CLI application in Java.
+    id 'application'
+}
+
+repositories {
+    // Use Maven Central for resolving dependencies.
+    mavenCentral()
+}
+
+dependencies {
+    // Use JUnit Jupiter for testing.
+    testImplementation 'org.junit.jupiter:junit-jupiter:5.7.2'
+
+    // This dependency is used by the application.
+    implementation 'com.google.guava:guava:30.1.1-jre'
+}
+
+application {
+    // Define the main class for the application.
+    mainClass = 'tumble.App'
+}
+
+tasks.named('test') {
+    // Use JUnit Platform for unit tests.
+    useJUnitPlatform()
+}
diff --git a/app/src/main/java/tumble/App.java b/app/src/main/java/tumble/App.java
new file mode 100644
index 0000000..968a9ca
--- /dev/null
+++ b/app/src/main/java/tumble/App.java
@@ -0,0 +1,14 @@
+/*
+ * This Java source file was generated by the Gradle 'init' task.
+ */
+package tumble;
+
+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/tumble/AppTest.java b/app/src/test/java/tumble/AppTest.java
new file mode 100644
index 0000000..ac81ffd
--- /dev/null
+++ b/app/src/test/java/tumble/AppTest.java
@@ -0,0 +1,14 @@
+/*
+ * This Java source file was generated by the Gradle 'init' task.
+ */
+package tumble;
+
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+class AppTest {
+    @Test void appHasAGreeting() {
+        App classUnderTest = new App();
+        assertNotNull(classUnderTest.getGreeting(), "app should have a greeting");
+    }
+}