From 6f95261632d1c7a8d028073904d29186d086c90a Mon Sep 17 00:00:00 2001
From: Jason Tedor <jason@tedor.me>
Date: Sun, 27 Nov 2016 13:18:50 -0500
Subject: [PATCH] Remove unused imports from Netty4Utils

This commit removes two unused imports from Netty4Utils that were
leftover from a previous change.
---
 .../java/org/elasticsearch/transport/netty4/Netty4Utils.java    | 2 --
 1 file changed, 2 deletions(-)

diff --git a/modules/transport-netty4/src/main/java/org/elasticsearch/transport/netty4/Netty4Utils.java b/modules/transport-netty4/src/main/java/org/elasticsearch/transport/netty4/Netty4Utils.java
index 272937de0ae..08d825a354d 100644
--- a/modules/transport-netty4/src/main/java/org/elasticsearch/transport/netty4/Netty4Utils.java
+++ b/modules/transport-netty4/src/main/java/org/elasticsearch/transport/netty4/Netty4Utils.java
@@ -32,8 +32,6 @@ import org.elasticsearch.common.bytes.BytesReference;
 import org.elasticsearch.common.logging.ESLoggerFactory;
 
 import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.StringWriter;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;