From cad019e44a72056d10b8fed75fd8eb4e0123fcdf Mon Sep 17 00:00:00 2001
From: tueem <tueem@tomatentum.net>
Date: Sun, 13 Apr 2025 16:28:16 +0200
Subject: [PATCH] fix(container): NullPointerException when trying to query a
 key which is not in the container yet

---
 .../net/tomatentum/cutin/container/LoneMethodContainer.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/src/main/java/net/tomatentum/cutin/container/LoneMethodContainer.java b/lib/src/main/java/net/tomatentum/cutin/container/LoneMethodContainer.java
index 7f85c1f..c258d4b 100644
--- a/lib/src/main/java/net/tomatentum/cutin/container/LoneMethodContainer.java
+++ b/lib/src/main/java/net/tomatentum/cutin/container/LoneMethodContainer.java
@@ -3,6 +3,7 @@ package net.tomatentum.cutin.container;
 import java.lang.reflect.Method;
 import java.util.Arrays;
 import java.util.Collection;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Optional;
@@ -47,7 +48,8 @@ public class LoneMethodContainer<I extends Object, C extends Object> implements
 
     @Override
     public Collection<ReflectedMethod<I, C>> findFor(I identifier) {
-        return Arrays.asList(this.methodStore.get(identifier));
+        ReflectedMethod<I, C> result = this.methodStore.get(identifier);
+        return result != null ? Arrays.asList(result) : Collections.emptyList();
     }
 
     @Override