From 0d6a6bde048f22687fed462041dd141545523ebc Mon Sep 17 00:00:00 2001
From: radimch <rchlad@seznam.cz>
Date: Fri, 9 Aug 2013 12:12:46 +0200
Subject: [PATCH] resource leak: Formatter was never closed

---
 .../io/netty/example/factorial/FactorialServerHandler.java    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/example/src/main/java/io/netty/example/factorial/FactorialServerHandler.java b/example/src/main/java/io/netty/example/factorial/FactorialServerHandler.java
index aca6a4c970..236993c6d4 100644
--- a/example/src/main/java/io/netty/example/factorial/FactorialServerHandler.java
+++ b/example/src/main/java/io/netty/example/factorial/FactorialServerHandler.java
@@ -48,8 +48,10 @@ public class FactorialServerHandler extends SimpleChannelInboundHandler<BigInteg
 
     @Override
     public void channelInactive(ChannelHandlerContext ctx) throws Exception {
-        logger.info(new Formatter().format(
+        Formatter fmt = new Formatter();
+        logger.info(fmt.format(
                 "Factorial of %,d is: %,d", lastMultiplier, factorial).toString());
+        fmt.close();
     }
 
     @Override