From 81ad554417b1c77375abd60c46f981055da4d897 Mon Sep 17 00:00:00 2001
From: labkey-jeckels <jeckels@labkey.com>
Date: Mon, 13 Apr 2026 17:08:11 -0600
Subject: [PATCH] Close InputStream when validating assay transform scripts
 during save

---
 api/src/org/labkey/api/assay/AbstractAssayProvider.java | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/api/src/org/labkey/api/assay/AbstractAssayProvider.java b/api/src/org/labkey/api/assay/AbstractAssayProvider.java
index 0f4b1988530..c620c02341b 100644
--- a/api/src/org/labkey/api/assay/AbstractAssayProvider.java
+++ b/api/src/org/labkey/api/assay/AbstractAssayProvider.java
@@ -124,6 +124,7 @@
 import javax.script.ScriptEngine;
 import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
 import java.net.URI;
 import java.net.URL;
 import java.sql.ResultSet;
@@ -1274,9 +1275,9 @@ public Pair<ValidationException, Pair<String, String>> setValidationAndAnalysisS
                     if (!(engine instanceof ExternalScriptEngine && ((ExternalScriptEngine) engine).isBinary(scriptFile)))
                     {
                         String scriptText;
-                        try
+                        try (InputStream is = scriptFile.openInputStream())
                         {
-                            scriptText = IOUtils.toString(scriptFile.openInputStream(), StringUtilsLabKey.DEFAULT_CHARSET);
+                            scriptText = IOUtils.toString(is, StringUtilsLabKey.DEFAULT_CHARSET);
                         }
                         catch (IOException e)
                         {