Add more module options to default vmoptions file

[kpalang]

Add mode --add-opens directives to the default vmoptions.

[jonbartels]

LGTM

[mgaffigan]

I'd like to be removing opens - not adding them, but I don't see a downside this PR.

[tonygermano]

I'm not sure if this is the correct thing to do or not. As it is, I think this file only contains the minimum required by the java code in this project.

Do we want to be adding modules just because they could potentially be used in user code or should those just be added to the user's custom options as required?

[mgaffigan]

@kpalang, can you document what is benefitting from these additional opens?

[kpalang]

You two are expecting me to remember why they were needed...

I've now spent an some time looking into it and absolutely cannot find why they were needed...
Closing this PR for the time being.

[kpalang]

Re-opening as I've found why some of options were needed:

The following two options are required when clicking the Get Operations button in Web Service Sender. As far as I understand the getDefinition() function wants to first save the supposed .wsdl file to disk, and then start reading it. I don't know where the need for java.util.concurrent comes from, but this was complained about first, and java.io appeared only after opening the concurrent module.

--add-opens=java.base/java.util.concurrent=ALL-UNNAMED
--add-opens=java.base/java.io=ALL-UNNAMED

[mgaffigan]

LGTM

[tonygermano]

Re-opening as I've found why some of options were needed:

The following two options are required when clicking the Get Operations button in Web Service Sender. As far as I understand the getDefinition() function wants to first save the supposed .wsdl file to disk, and then start reading it. I don't know where the need for java.util.concurrent comes from, but this was complained about first, and java.io appeared only after opening the concurrent module.

--add-opens=java.base/java.util.concurrent=ALL-UNNAMED
--add-opens=java.base/java.io=ALL-UNNAMED

So, the interesting thing is that it's only a problem if you give it a bad url, and then it can't serialize the following two exceptions. If you give it a good URL, then it's not a problem, and with a bad URL + these add-opens, you just get a different exception.

com.mirth.connect.model.converters.ObjectXMLSerializer: java.lang.reflect.InaccessibleObjectException: Unable to make field private static final long java.util.concurrent.ExecutionException.serialVersionUID accessible: module java.base does not "opens java.util.concurrent" to unnamed module @b93aad
com.mirth.connect.model.converters.ObjectXMLSerializer: java.lang.reflect.InaccessibleObjectException: Unable to make field static final long java.io.IOException.serialVersionUID accessible: module java.base does not "opens java.io" to unnamed module @54afd745

[tonygermano]

Since you turned off the ability for maintainers to make changes, can you apply this patch to fix the order? 😝 You can squash it after applying.

From 8029fc66a8b0f64a7dfc166fea02f4e149eb9018 Mon Sep 17 00:00:00 2001
From: Tony Germano <tony@germano.name>
Date: Tue, 11 Nov 2025 21:13:20 -0500
Subject: fix order

---
 server/conf/default_modules.vmoptions | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/conf/default_modules.vmoptions b/server/conf/default_modules.vmoptions
index c53651e1f..32a51e085 100644
--- a/server/conf/default_modules.vmoptions
+++ b/server/conf/default_modules.vmoptions
@@ -5,6 +5,7 @@
 --add-modules=java.sql.rowset
 --add-exports=java.base/com.sun.crypto.provider=ALL-UNNAMED
 --add-exports=java.base/sun.security.provider=ALL-UNNAMED
+--add-opens=java.base/java.io=ALL-UNNAMED
 --add-opens=java.base/java.lang=ALL-UNNAMED
 --add-opens=java.base/java.lang.reflect=ALL-UNNAMED
 --add-opens=java.base/java.math=ALL-UNNAMED
@@ -13,11 +14,10 @@
 --add-opens=java.base/java.security.cert=ALL-UNNAMED
 --add-opens=java.base/java.text=ALL-UNNAMED
 --add-opens=java.base/java.util=ALL-UNNAMED
+--add-opens=java.base/java.util.concurrent=ALL-UNNAMED
 --add-opens=java.base/sun.security.pkcs=ALL-UNNAMED
 --add-opens=java.base/sun.security.rsa=ALL-UNNAMED
 --add-opens=java.base/sun.security.x509=ALL-UNNAMED
---add-opens=java.base/java.io=ALL-UNNAMED
---add-opens=java.base/java.util.concurrent=ALL-UNNAMED
 --add-opens=java.desktop/java.awt=ALL-UNNAMED
 --add-opens=java.desktop/java.awt.color=ALL-UNNAMED
 --add-opens=java.desktop/java.awt.font=ALL-UNNAMED
-- 
2.39.5

[mgaffigan]

LGTM