cleanup

forskningsavd · Jan 5, 2012 · 8d08145 · 8d08145
1 parent 700e261
commit 8d08145
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/se/forskningsavd/Communicator.java b/src/se/forskningsavd/Communicator.java
@@ -10,7 +10,7 @@
 import java.nio.ByteBuffer;
 import java.util.ArrayList;
 
-public class Communicator {
+class Communicator {
     static class ReceiverThread extends Thread {
         private final DatagramSocket mSocket;
         private boolean mRunning = true;
@@ -72,7 +72,7 @@ static class SenderThread extends Thread {
         private boolean mRunning = true;
         private byte mTrustServer;
         private byte mTrustClient;
-        private ArrayList<byte[]> mTrustMessages = new ArrayList<byte[]>();
+        private final ArrayList<byte[]> mTrustMessages = new ArrayList<byte[]>();
         private int mTrustTimeout;
 
         public SenderThread(DatagramSocket socket) {
@@ -81,7 +81,7 @@ public SenderThread(DatagramSocket socket) {
 
         @Override
         public void run() {
-            InetAddress hostAddress = null;
+            InetAddress hostAddress;
             try {
                 hostAddress = InetAddress.getByName(Settings.HOST);
                 final String message = "HELO";