From 82f2cd0e76b25baa4f82d9be07c98906b026dbc8 Mon Sep 17 00:00:00 2001
From: Paul-Christian Volkmer <github@pcvolkmer.de>
Date: Mon, 11 Dec 2017 06:24:27 +0100
Subject: [PATCH] Use try-with-resource statement to close stream on exception
---
src/main/java/de/thm/arsnova/ImageUtils.java | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/src/main/java/de/thm/arsnova/ImageUtils.java b/src/main/java/de/thm/arsnova/ImageUtils.java
index 111e6c1f0..51af7e112 100644
--- a/src/main/java/de/thm/arsnova/ImageUtils.java
+++ b/src/main/java/de/thm/arsnova/ImageUtils.java
@@ -230,11 +230,9 @@ public class ImageUtils {
* @return The <code>byte[]</code> of the image on success, otherwise <code>null</code>.
*/
byte[] convertFileToByteArray(final String imageUrl) {
- try {
- final URL url = new URL(imageUrl);
+ try (InputStream is = new URL(imageUrl).openStream()) {
final ByteArrayOutputStream baos = new ByteArrayOutputStream();
- final InputStream is = url.openStream();
final byte[] byteChunk = new byte[CHUNK_SIZE];
int n;
--
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