From 7715ff9aa78364d2d49296ceb079145838cb401c Mon Sep 17 00:00:00 2001
From: Eryk Kulikowski <eryk.kulikowski@kuleuven.be>
Date: Fri, 10 Nov 2023 16:49:09 +0100
Subject: [PATCH] try-with-resources

---
 .../harvard/iq/dataverse/util/FileUtil.java    | 18 +++++-------------
 1 file changed, 5 insertions(+), 13 deletions(-)

diff --git a/src/main/java/edu/harvard/iq/dataverse/util/FileUtil.java b/src/main/java/edu/harvard/iq/dataverse/util/FileUtil.java
index 6c540e88fb3..df0c3e5a019 100644
--- a/src/main/java/edu/harvard/iq/dataverse/util/FileUtil.java
+++ b/src/main/java/edu/harvard/iq/dataverse/util/FileUtil.java
@@ -1504,20 +1504,12 @@ public static void validateDataFileChecksum(DataFile dataFile) throws IOExceptio
             boolean fixed = false;
             if (!dataFile.isTabularData() && dataFile.getIngestReport() != null) {
                 // try again, see if the .orig file happens to be there:
-                InputStream in = null;
-                try {
-                    in = storage.getAuxFileAsInputStream(FileUtil.SAVED_ORIGINAL_FILENAME_EXTENSION);
-                } catch (IOException ioex) {
-                    in = null;
+                try (InputStream in = storage.getAuxFileAsInputStream(FileUtil.SAVED_ORIGINAL_FILENAME_EXTENSION)) {
+                    recalculatedChecksum = FileUtil.calculateChecksum(in, checksumType);
+                } catch (RuntimeException rte) {
+                    recalculatedChecksum = null;
                 }
-                if (in != null) {
-                    try {
-                        recalculatedChecksum = FileUtil.calculateChecksum(in, checksumType);
-                    } catch (RuntimeException rte) {
-                        recalculatedChecksum = null;
-                    } finally {
-                        IOUtils.closeQuietly(in);
-                    }
+                if (recalculatedChecksum != null) {
                     // try again:
                     if (recalculatedChecksum.equals(dataFile.getChecksumValue())) {
                         fixed = true;