From 2c50de46bb9849f1c41e94daf46683ceb404e17f Mon Sep 17 00:00:00 2001
From: Norman Maurer <norman_maurer@apple.com>
Date: Mon, 25 Mar 2019 20:54:57 +0100
Subject: [PATCH] Cleanup example to use local variable. (#8976)

Motivation:

We can just use a local variable in HttpUploadServerHandler and so make the example code a bit cleaner.

Modifications:

Use local variable.

Result:

Fixes https://github.com/netty/netty/issues/8892.
---
 .../netty/example/http/upload/HttpUploadServerHandler.java  | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/example/src/main/java/io/netty/example/http/upload/HttpUploadServerHandler.java b/example/src/main/java/io/netty/example/http/upload/HttpUploadServerHandler.java
index 8c9cd2948b..2ffad6cbcc 100644
--- a/example/src/main/java/io/netty/example/http/upload/HttpUploadServerHandler.java
+++ b/example/src/main/java/io/netty/example/http/upload/HttpUploadServerHandler.java
@@ -69,8 +69,6 @@ public class HttpUploadServerHandler extends SimpleChannelInboundHandler<HttpObj
 
     private HttpRequest request;
 
-    private boolean readingChunks;
-
     private HttpData partialContent;
 
     private final StringBuilder responseContent = new StringBuilder();
@@ -162,13 +160,12 @@ public class HttpUploadServerHandler extends SimpleChannelInboundHandler<HttpObj
                 return;
             }
 
-            readingChunks = HttpUtil.isTransferEncodingChunked(request);
+            boolean readingChunks = HttpUtil.isTransferEncodingChunked(request);
             responseContent.append("Is Chunked: " + readingChunks + "\r\n");
             responseContent.append("IsMultipart: " + decoder.isMultipart() + "\r\n");
             if (readingChunks) {
                 // Chunk version
                 responseContent.append("Chunks: ");
-                readingChunks = true;
             }
         }
 
@@ -194,7 +191,6 @@ public class HttpUploadServerHandler extends SimpleChannelInboundHandler<HttpObj
                 // example of reading only if at the end
                 if (chunk instanceof LastHttpContent) {
                     writeResponse(ctx.channel());
-                    readingChunks = false;
 
                     reset();
                 }