From 770b28f2418e9e875252f7a30213803faa1a9e08 Mon Sep 17 00:00:00 2001
From: Holger Ludvigsen <holger.ludvigsen@bekk.no>
Date: Mon, 5 Nov 2018 15:39:11 +0100
Subject: [PATCH] FileOutputStream is never closed

The output file stream is not closed, so it is still in use by the Java process after the code runs. I noticed this when trying to delete the output files right afterwards.
---
 .../src/main/java/com/baeldung/download/FileDownload.java        | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core-java-io/src/main/java/com/baeldung/download/FileDownload.java b/core-java-io/src/main/java/com/baeldung/download/FileDownload.java
index c7dd154023..a099406d4c 100644
--- a/core-java-io/src/main/java/com/baeldung/download/FileDownload.java
+++ b/core-java-io/src/main/java/com/baeldung/download/FileDownload.java
@@ -45,6 +45,7 @@ public class FileDownload {
             FileOutputStream fileOutputStream = new FileOutputStream(localFilename); FileChannel fileChannel = fileOutputStream.getChannel()) {
 
             fileChannel.transferFrom(readableByteChannel, 0, Long.MAX_VALUE);
+            fileOutputStream.close();
         }
     }