Adds an hint to differentiate the reader and writer threads.

joram/joram/mom/core/src/main/java/org/objectweb/joram/mom/proxies/tcp/TcpReader.java

@@ -62,7 +62,7 @@ public class TcpReader extends Daemon {
                    AgentId proxyId,
                    TcpConnection tcpConnection,
                    boolean closeConnection) {
-    super("tcpReader");
+    super("tcpReader." + tcpConnection.getKey());
     this.ioctrl = ioctrl;
     this.proxyId = proxyId;
     this.tcpConnection = tcpConnection;

joram/joram/mom/core/src/main/java/org/objectweb/joram/mom/proxies/tcp/TcpWriter.java

@@ -56,7 +56,7 @@ public class TcpWriter extends Daemon {
   public TcpWriter(IOControl ioctrl,
                    AckedQueue replyQueue,
                    TcpConnection tcpConnection) {
-    super("tcpWriter");
+    super("tcpWriter." + tcpConnection.getKey());
     this.ioctrl = ioctrl;
     this.replyQueue = replyQueue;
     this.tcpConnection = tcpConnection;