SPIGOT-443: Synchronize access to HANDLED_TAGS as Spigot uses it async

2015-01-18 17:33:13 +00:00 · 2015-01-18 17:33:13 +00:00 · 17962f66ec
commit 17962f66ec
parent 59dd2ddb9d
1 changed files with 22 additions and 20 deletions
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaItem.java
@ -691,6 +691,7 @@ class CraftMetaItem implements ItemMeta, Repairable {
    }

    public static Set<String> getHandledTags() {
+        synchronized (HANDLED_TAGS) {
            if (HANDLED_TAGS.isEmpty()) {
                HANDLED_TAGS.addAll(Arrays.asList(
                    DISPLAY.NBT,
@ -714,3 +715,4 @@ class CraftMetaItem implements ItemMeta, Repairable {
            return HANDLED_TAGS;
        }
    }
+}