From 1ee0def617a291014deea16386566697b26f1724 Mon Sep 17 00:00:00 2001
From: okx-code <okx@okx.sh>
Date: Sat, 14 Aug 2021 21:28:10 +0100
Subject: [PATCH] make use storage contents final

---
 .../rankup/requirements/requirement/ItemRequirement.java  | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/main/java/sh/okx/rankup/requirements/requirement/ItemRequirement.java b/src/main/java/sh/okx/rankup/requirements/requirement/ItemRequirement.java
index e5f1851..487557e 100644
--- a/src/main/java/sh/okx/rankup/requirements/requirement/ItemRequirement.java
+++ b/src/main/java/sh/okx/rankup/requirements/requirement/ItemRequirement.java
@@ -12,15 +12,17 @@ import sh.okx.rankup.requirements.Requirement;
 import java.util.Arrays;
 
 public class ItemRequirement extends ProgressiveRequirement {
-  public static boolean USE_STORAGE_CONTENTS;
+  public static final boolean USE_STORAGE_CONTENTS;
 
   static {
+    boolean getStorageContentsMethodExists;
     try {
       Inventory.class.getMethod("getStorageContents");
-      USE_STORAGE_CONTENTS = true;
+      getStorageContentsMethodExists = true;
     } catch (NoSuchMethodException e) {
-      USE_STORAGE_CONTENTS = false;
+      getStorageContentsMethodExists = false;
     }
+    USE_STORAGE_CONTENTS = getStorageContentsMethodExists;
   }
 
   public ItemRequirement(RankupPlugin plugin, String name) {