From 381c73b89d7f898d08bd0dbc547838f8828450ca Mon Sep 17 00:00:00 2001
From: Fabian Meumertzheim <fabian@meumertzhe.im>
Date: Mon, 4 Nov 2024 22:05:59 +0100
Subject: [PATCH] Add https://github.com/bazelbuild/bazel/pull/24161

---
 .../build/runfiles/AutoBazelRepositoryProcessor.java         | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/java/runfiles/src/main/java/com/google/devtools/build/runfiles/AutoBazelRepositoryProcessor.java b/java/runfiles/src/main/java/com/google/devtools/build/runfiles/AutoBazelRepositoryProcessor.java
index 17f9dba..2b0ce9d 100644
--- a/java/runfiles/src/main/java/com/google/devtools/build/runfiles/AutoBazelRepositoryProcessor.java
+++ b/java/runfiles/src/main/java/com/google/devtools/build/runfiles/AutoBazelRepositoryProcessor.java
@@ -95,7 +95,10 @@ private void emitClass(TypeElement annotatedClass) {
     try (PrintWriter out =
         new PrintWriter(
             processingEnv.getFiler().createSourceFile(generatedClassName).openWriter())) {
-      out.printf("package %s;\n", generatedClassPackage);
+      if (!generatedClassPackage.isEmpty()) {
+        // This annotation may exist on a class which is at the root package
+        out.printf("package %s;\n", generatedClassPackage);
+      }
       out.printf("\n");
       out.printf("class %s {\n", generatedClassSimpleName);
       out.printf("  /**\n");