From 17d5666ac5cf1a99f9e7e0eb0c17292b1eabffc6 Mon Sep 17 00:00:00 2001
From: Alexey Kiselev <alexey.kiselev@gmail.com>
Date: Mon, 31 Jul 2017 13:20:10 +0300
Subject: [PATCH] Integration tests warnings fixed

---
 src/it/scala/com/wavesplatform/it/Docker.scala               | 3 +--
 src/it/scala/com/wavesplatform/it/TransferSending.scala      | 4 +---
 .../com/wavesplatform/it/network/client/NetworkClient.scala  | 5 +----
 3 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/src/it/scala/com/wavesplatform/it/Docker.scala b/src/it/scala/com/wavesplatform/it/Docker.scala
index 021b266cfa5..be55be9179e 100644
--- a/src/it/scala/com/wavesplatform/it/Docker.scala
+++ b/src/it/scala/com/wavesplatform/it/Docker.scala
@@ -7,7 +7,7 @@ import com.fasterxml.jackson.databind.ObjectMapper
 import com.fasterxml.jackson.dataformat.javaprop.JavaPropsMapper
 import com.google.common.collect.ImmutableMap
 import com.spotify.docker.client.DefaultDockerClient
-import com.spotify.docker.client.DockerClient.{ListContainersParam, RemoveContainerParam}
+import com.spotify.docker.client.DockerClient.RemoveContainerParam
 import com.spotify.docker.client.messages.{ContainerConfig, HostConfig, NetworkConfig, PortBinding}
 import com.typesafe.config.{Config, ConfigFactory, ConfigRenderOptions}
 import org.asynchttpclient.Dsl._
@@ -16,7 +16,6 @@ import scorex.utils.ScorexLogging
 import scala.collection.JavaConverters._
 import scala.concurrent.Await
 import scala.concurrent.duration._
-import scala.util.Random
 
 case class NodeInfo(
                      hostRestApiPort: Int,
diff --git a/src/it/scala/com/wavesplatform/it/TransferSending.scala b/src/it/scala/com/wavesplatform/it/TransferSending.scala
index 304024c356e..e7208324999 100644
--- a/src/it/scala/com/wavesplatform/it/TransferSending.scala
+++ b/src/it/scala/com/wavesplatform/it/TransferSending.scala
@@ -3,8 +3,6 @@ package com.wavesplatform.it
 import com.wavesplatform.it.TransferSending.Req
 import com.wavesplatform.it.api.NodeApi.Transaction
 
-import scala.collection.mutable
-import scala.collection.mutable.ArrayBuffer
 import scala.concurrent.Future
 import scala.util.Random
 import scala.concurrent.ExecutionContext.Implicits.global
@@ -25,7 +23,7 @@ trait TransferSending {
     }
     val requests = sourceAndDest.foldLeft(List.empty[Req]) {
       case (rs, (src, dest)) =>
-        val transferAmount = (1e-8 +  Random.nextDouble() * 1e-8 * balances(src)).toLong
+        val transferAmount = (1e-8 + Random.nextDouble() * 1e-8 * balances(src)).toLong
         rs :+ Req(src, dest, transferAmount, fee)
     }
 
diff --git a/src/it/scala/com/wavesplatform/it/network/client/NetworkClient.scala b/src/it/scala/com/wavesplatform/it/network/client/NetworkClient.scala
index fc84134fed5..f55db882aab 100644
--- a/src/it/scala/com/wavesplatform/it/network/client/NetworkClient.scala
+++ b/src/it/scala/com/wavesplatform/it/network/client/NetworkClient.scala
@@ -4,14 +4,13 @@ import java.net.InetSocketAddress
 import java.util.concurrent.ConcurrentHashMap
 
 import com.wavesplatform.Version
-import com.wavesplatform.network.{BasicMessagesRepo, Handshake, HandshakeHandler, PeerInfo, PeerKey}
+import com.wavesplatform.network.{Handshake, HandshakeHandler, PeerInfo, PeerKey}
 import com.wavesplatform.settings._
 import io.netty.bootstrap.Bootstrap
 import io.netty.channel._
 import io.netty.channel.group.ChannelGroup
 import io.netty.channel.nio.NioEventLoopGroup
 import io.netty.channel.socket.nio.NioSocketChannel
-import scorex.network.message.MessageSpec
 import scorex.utils.ScorexLogging
 
 class NetworkClient(
@@ -28,8 +27,6 @@ class NetworkClient(
     Handshake(Constants.ApplicationName + chainId, Version.VersionTuple, nodeName,
       nonce, None)
 
-  private val specs: Map[Byte, MessageSpec[_ <: AnyRef]] = BasicMessagesRepo.specs.map(s => s.messageCode -> s).toMap
-
   private val peerUniqueness = new ConcurrentHashMap[PeerKey, Channel]()
 
   private val channels = new ConcurrentHashMap[InetSocketAddress, Channel]