diff --git a/src/test/java/org/kohsuke/aot/AotTestApplication.java b/src/test/java/org/kohsuke/aot/AotTestApplication.java
index ded817923c..0e3081d937 100644
--- a/src/test/java/org/kohsuke/aot/AotTestApplication.java
+++ b/src/test/java/org/kohsuke/aot/AotTestApplication.java
@@ -10,6 +10,12 @@
 @SpringBootApplication
 public class AotTestApplication {
 
+    /**
+     * Runs a spring boot application to generate AOT hints
+     *
+     * @param args
+     *            the command line arguments
+     */
     public static void main(String[] args) {
         new SpringApplicationBuilder(AotTestApplication.class).run(args);
     }