From 7f592a62b5a2d43555a0a9d38cb2a9847b11b3c8 Mon Sep 17 00:00:00 2001
From: Kah Goh <villastar@yahoo.com.au>
Date: Wed, 17 Dec 2025 19:22:34 +0800
Subject: [PATCH] Update Checkstyle in Gradle build

Fixes the following failing CI error to recent Gradle upgrade.

* What went wrong:

Execution failed for task ':practice:zipper:checkstyleTest'.

> A failure occurred while executing org.gradle.api.plugins.quality.internal.CheckstyleAction

   > An unexpected error occurred configuring and executing Checkstyle.

      > Unable to create Root Module: config {/home/runner/work/java/java/exercises/practice/zipper/checkstyle.xml}.
---
 exercises/build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exercises/build.gradle b/exercises/build.gradle
index 734815214..c35dc4fc1 100644
--- a/exercises/build.gradle
+++ b/exercises/build.gradle
@@ -79,7 +79,7 @@ subprojects {
     // configuration of the linter
     checkstyle {
       toolVersion '10.7.0'
-      configFile file("checkstyle.xml")
+      configFile file("$rootDir/checkstyle.xml")
       sourceSets = [project.sourceSets.main, project.sourceSets.test]
     }