From a9f29da4f8090a5eb15524b3061013fdefb08abb Mon Sep 17 00:00:00 2001
From: Luck <git@lucko.me>
Date: Thu, 24 Nov 2016 21:59:48 +0000
Subject: [PATCH] Fix potential memory leak

---
 .../java/me/lucko/luckperms/common/contexts/ContextManager.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/common/src/main/java/me/lucko/luckperms/common/contexts/ContextManager.java b/common/src/main/java/me/lucko/luckperms/common/contexts/ContextManager.java
index ce3b5770b..cf33d2602 100644
--- a/common/src/main/java/me/lucko/luckperms/common/contexts/ContextManager.java
+++ b/common/src/main/java/me/lucko/luckperms/common/contexts/ContextManager.java
@@ -40,6 +40,7 @@ public class ContextManager<T> {
     private final List<ContextListener<T>> listeners = new CopyOnWriteArrayList<>();
 
     private final LoadingCache<T, ContextSet> cache = CacheBuilder.newBuilder()
+            .weakKeys()
             .expireAfterWrite(50L, TimeUnit.MILLISECONDS)
             .build(new CacheLoader<T, ContextSet>() {
                 @Override