From 33e443e71a463f57406eef311792512584a98b4d Mon Sep 17 00:00:00 2001
From: Norman Maurer <norman_maurer@apple.com>
Date: Mon, 11 May 2015 20:23:04 +0200
Subject: [PATCH] Clarify ByteBuf.duplicate() semantics.

Motivation:

From the javadocs of ByteBuf.duplicate() it is not clear if the reader and writer marks will be duplicated.

Modifications:

Add sentence to clarify that marks will not be duplicated.

Result:

Clear semantics.
---
 buffer/src/main/java/io/netty/buffer/ByteBuf.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/buffer/src/main/java/io/netty/buffer/ByteBuf.java b/buffer/src/main/java/io/netty/buffer/ByteBuf.java
index 13d03ca262..30d71ea689 100644
--- a/buffer/src/main/java/io/netty/buffer/ByteBuf.java
+++ b/buffer/src/main/java/io/netty/buffer/ByteBuf.java
@@ -1680,6 +1680,7 @@ public abstract class ByteBuf implements ReferenceCounted, Comparable<ByteBuf> {
      * This method is identical to {@code buf.slice(0, buf.capacity())}.
      * This method does not modify {@code readerIndex} or {@code writerIndex} of
      * this buffer.
+     * The reader and writer marks will not be duplicated.
      */
     public abstract ByteBuf duplicate();