From de2c6acecf2e6ca2d87bfffbc14ca7955fc2a15c Mon Sep 17 00:00:00 2001
From: Norman Maurer <nmaurer@redhat.com>
Date: Sat, 2 Nov 2013 15:59:33 +0100
Subject: [PATCH] [#1940] Add javadoc to explain how the FileChannel is closed
 when using DefaultFileRegion

---
 .../src/main/java/io/netty/channel/DefaultFileRegion.java      | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/transport/src/main/java/io/netty/channel/DefaultFileRegion.java b/transport/src/main/java/io/netty/channel/DefaultFileRegion.java
index 9abb9be851..c2ac264cc6 100644
--- a/transport/src/main/java/io/netty/channel/DefaultFileRegion.java
+++ b/transport/src/main/java/io/netty/channel/DefaultFileRegion.java
@@ -25,6 +25,9 @@ import java.nio.channels.WritableByteChannel;
 
 /**
  * Default {@link FileRegion} implementation which transfer data from a {@link FileChannel}.
+ *
+ * Be aware that the {@link FileChannel} will be automatically closed once {@link #refCnt()} returns
+ * {@code 0}.
  */
 public class DefaultFileRegion extends AbstractReferenceCounted implements FileRegion {