From cd191d72f74e2ea04192b391b632cf841208abcf Mon Sep 17 00:00:00 2001
From: Kharkunov Eugene <eugene.kharkunov@gmail.com>
Date: Mon, 11 Aug 2025 13:01:42 +0300
Subject: [PATCH] Collect META-INF as Set to avoid file copy

---
 server/src/main/java/com/defold/extender/Extender.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/src/main/java/com/defold/extender/Extender.java b/server/src/main/java/com/defold/extender/Extender.java
index f3ecf4f2..5f06a660 100644
--- a/server/src/main/java/com/defold/extender/Extender.java
+++ b/server/src/main/java/com/defold/extender/Extender.java
@@ -2471,8 +2471,8 @@ private List<File> copyAndroidResourceFolders(List<String> androidResourceFolder
     }
 
 
-    private List<File> copyMetaInformationFiles(List<String> allJars) {
-        List<File> result = new ArrayList<>();
+    private Set<File> copyMetaInformationFiles(List<String> allJars) {
+        Set<File> result = new HashSet<>();
         File metaInfDir = new File(buildDirectory, "META-INF");
         metaInfDir.mkdir();
         for (String jarPath : allJars) {