diff --git a/build.gradle b/build.gradle
index 216e1dc..ff7a0a6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,3 +4,13 @@
  * This is a general purpose Gradle build.
  * Learn more about Gradle by exploring our samples at https://docs.gradle.org/7.5/samples
  */
+
+plugins {
+    id 'java'
+}
+
+jar {
+    manifest {
+        attributes 'Main-Class': 'com.study.GradleTutorial'
+    }
+}
diff --git a/src/main/java/com/study/GradleTutorial.java b/src/main/java/com/study/GradleTutorial.java
new file mode 100644
index 0000000..591dc26
--- /dev/null
+++ b/src/main/java/com/study/GradleTutorial.java
@@ -0,0 +1,7 @@
+package com.study;
+
+public class GradleTutorial {
+    public static void main(String[] args) {
+        System.out.println("Grrr");
+    }
+}