From fb0a96a33fa611e304d26dd2d33ffaec9832d9f6 Mon Sep 17 00:00:00 2001
From: Duy Tran Khanh <40482367+khanhduytran0@users.noreply.github.com>
Date: Thu, 10 Feb 2022 11:00:57 +0700
Subject: [PATCH] Bug fix: Arc DNS injector breaks on Java 17

Error:
Failed to inject cache!
java.lang.reflect.InaccessibleObjectException: Unable to make java.net.InetAddress$CachedAddresses(java.lang.String,java.net.InetAddress[],long) accessible: module java.base does not "opens java.net" to unnamed module @4157f54e
---
 app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/Tools.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/Tools.java b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/Tools.java
index 7c2c23dfa..150f1f77f 100644
--- a/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/Tools.java
+++ b/app_pojavlauncher/src/main/java/net/kdt/pojavlaunch/Tools.java
@@ -136,6 +136,9 @@ public final class Tools {
         // Only Java 8 supports headful AWT for now
         if (JREUtils.jreReleaseList.get("JAVA_VERSION").equals("1.8.0")) {
             getCacioJavaArgs(javaArgList, false);
+        } else if (LauncherPreferences.PREF_ARC_CAPES) {
+            // Opens the java.net package to Arc DNS injector on Java 9+
+            javaArgList.add("--add-opens=java.base/java.net=ALL-UNNAMED");
         }
 
 /*