From 82d6633394feb599b94086279f162c6be0fa85aa Mon Sep 17 00:00:00 2001
From: Ulli Hafner <ullrich.hafner@gmail.com>
Date: Wed, 15 Apr 2026 10:44:38 +0200
Subject: [PATCH] Forbid the usage of Java Jakarta `Nullable`

The codebase should only use `CheckForNull`.
---
 src/test/java/edu/hm/hafner/archunit/ArchitectureRules.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/test/java/edu/hm/hafner/archunit/ArchitectureRules.java b/src/test/java/edu/hm/hafner/archunit/ArchitectureRules.java
index e82837da..4f6e4805 100644
--- a/src/test/java/edu/hm/hafner/archunit/ArchitectureRules.java
+++ b/src/test/java/edu/hm/hafner/archunit/ArchitectureRules.java
@@ -104,6 +104,9 @@ public final class ArchitectureRules {
                     .haveNameMatching("javax.annotation.Nonnull")
                     .orShould()
                     .dependOnClassesThat()
+                    .haveNameMatching("jakarta.annotation.Nullable")
+                    .orShould()
+                    .dependOnClassesThat()
                     .haveNameMatching("javax.annotation.Nullable")
                     .orShould()
                     .dependOnClassesThat()