diff --git a/java/generated_java_library.go b/java/generated_java_library.go
index e8316cc..d5e6d8f 100644
--- a/java/generated_java_library.go
+++ b/java/generated_java_library.go
@@ -34,7 +34,7 @@
 
 	// Called from inside GenerateAndroidBuildActions. Add the build rules to
 	// make the srcjar, and return the path to it.
-	GenerateSourceJarBuildActions(module *GeneratedJavaLibraryModule, ctx android.ModuleContext) android.Path
+	GenerateSourceJarBuildActions(module *GeneratedJavaLibraryModule, ctx android.ModuleContext) (android.Path, android.Path)
 }
 
 // GeneratedJavaLibraryModuleFactory provides a utility for modules that are generated
@@ -103,8 +103,10 @@
 	checkPropertyEmpty(ctx, module, "plugins", module.Library.properties.Plugins)
 	checkPropertyEmpty(ctx, module, "exported_plugins", module.Library.properties.Exported_plugins)
 
-	srcJarPath := module.callbacks.GenerateSourceJarBuildActions(module, ctx)
+	srcJarPath, cacheOutputPath := module.callbacks.GenerateSourceJarBuildActions(module, ctx)
+
 	module.Library.properties.Generated_srcjars = append(module.Library.properties.Generated_srcjars, srcJarPath)
+	module.Library.properties.Aconfig_Cache_files = append(module.Library.properties.Aconfig_Cache_files, cacheOutputPath)
 	module.Library.GenerateAndroidBuildActions(ctx)
 }