From 298b6f7907cf113d7e9fd82a91b01c7daf122d20 Mon Sep 17 00:00:00 2001
From: Sergio del Amo <sergio.delamo@softamo.com>
Date: Fri, 29 Nov 2024 10:39:30 +0100
Subject: [PATCH] add @Nullable annotation

---
 .../endsession/request/DefaultAuthorizationServerResolver.java  | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/security-oauth2/src/main/java/io/micronaut/security/oauth2/endpoint/endsession/request/DefaultAuthorizationServerResolver.java b/security-oauth2/src/main/java/io/micronaut/security/oauth2/endpoint/endsession/request/DefaultAuthorizationServerResolver.java
index 75f0890bd0..51e3ef6338 100644
--- a/security-oauth2/src/main/java/io/micronaut/security/oauth2/endpoint/endsession/request/DefaultAuthorizationServerResolver.java
+++ b/security-oauth2/src/main/java/io/micronaut/security/oauth2/endpoint/endsession/request/DefaultAuthorizationServerResolver.java
@@ -17,6 +17,7 @@
 
 import io.micronaut.core.annotation.Internal;
 import io.micronaut.core.annotation.NonNull;
+import io.micronaut.core.annotation.Nullable;
 import jakarta.inject.Singleton;
 
 import java.util.Map;
@@ -43,6 +44,7 @@ public Optional<AuthorizationServer> resolve(@NonNull String issuer) {
         return Optional.ofNullable(cache.computeIfAbsent(issuer, DefaultAuthorizationServerResolver::infer));
     }
 
+    @Nullable
     static AuthorizationServer infer (@NonNull String issuer) {
         if (issuer.contains(ISSUER_PART_ORACLE_CLOUD)) {
             return AuthorizationServer.ORACLE_CLOUD;