diff --git a/build.gradle b/build.gradle
index 2e732bf..216dccc 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,5 @@
 apply plugin: 'java'
 apply plugin: 'eclipse'
-apply plugin: 'protobuf'
 
 task wrapper(type: Wrapper) {
 	gradleVersion = '2.2'
@@ -24,6 +23,8 @@ repositories {
 }
 
 dependencies {
+	compile 'org.slf4j:slf4j-log4j12:1.7.7'	
+	compile 'org.picocontainer:picocontainer:2.15'
 	compile 'org.msgpack:msgpack:0.6.11'
     compile 'com.sparetimelabs:purejavacomm:0.0.22'
 }
\ No newline at end of file
diff --git a/src/main/java/com/github/boukefalos/arduino/AbstractArduino.java b/src/main/java/com/github/boukefalos/arduino/AbstractArduino.java
index 5574d00..7083309 100644
--- a/src/main/java/com/github/boukefalos/arduino/AbstractArduino.java
+++ b/src/main/java/com/github/boukefalos/arduino/AbstractArduino.java
@@ -1,36 +1,41 @@
-package com.github.boukefalos.arduino;
-
-import java.util.ArrayList;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import base.work.Listen;
-import base.worker.Worker;
-
-public abstract class AbstractArduino extends Listen<Object> implements Arduino {
-    public static final int BUFFER_SIZE = 1024;
-    protected Logger logger = LoggerFactory.getLogger(getClass());
-    protected ArrayList<Listen<Object>> listenList;
-
-    public AbstractArduino() {
-        super(Worker.Type.DIRECT);
-        listenList = new ArrayList<Listen<Object>>();
-    }
-
-    public void register(Listen<Object> listen) {
-        listenList.add(listen);        
-    }
-
-    public void remove(Listen<Object> listen) {
-        listenList.remove(listen);        
-    }
-
-    public void start() {}
-
-    public void stop() {}
-
-    public void exit() {
-        stop();
-    }
-}
+package com.github.boukefalos.arduino;
+
+import java.util.ArrayList;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import base.work.Listen;
+import base.work.ReflectiveListen;
+import base.worker.Worker;
+
+public abstract class AbstractArduino extends ReflectiveListen implements Arduino {
+    public static final int BUFFER_SIZE = 1024;
+    protected Logger logger = LoggerFactory.getLogger(getClass());
+    protected ArrayList<Listen<Object>> listenList;
+
+    public AbstractArduino() {
+        super(Worker.Type.DIRECT);
+        listenList = new ArrayList<Listen<Object>>();
+    }
+
+    public void register(ReflectiveListen listen) {
+        listenList.add(listen);        
+    }
+
+    public void remove(ReflectiveListen listen) {
+        listenList.remove(listen);        
+    }
+
+    public void start() {}
+
+    public void stop() {}
+
+    public void exit() {
+        stop();
+    }
+
+    public void input(byte[] buffer) {
+        logger.error("Input was not parsed in port!");
+    }
+}
diff --git a/src/main/java/com/github/boukefalos/arduino/Arduino.java b/src/main/java/com/github/boukefalos/arduino/Arduino.java
index f059b5c..9f9306c 100644
--- a/src/main/java/com/github/boukefalos/arduino/Arduino.java
+++ b/src/main/java/com/github/boukefalos/arduino/Arduino.java
@@ -1,13 +1,13 @@
 package com.github.boukefalos.arduino;
 
 import base.Control;
-import base.work.Listen;
+import base.work.ReflectiveListen;
 
 import com.github.boukefalos.arduino.exception.ArduinoException;
 
 public interface Arduino extends Control {
-    public void register(Listen<Object> listen);
-    public void remove(Listen<Object> listen);
+    public void register(ReflectiveListen listen);
+    public void remove(ReflectiveListen listen);
 
     public void send(byte[] buffer) throws ArduinoException;
 }
\ No newline at end of file
diff --git a/src/main/java/com/github/boukefalos/arduino/Server.java b/src/main/java/com/github/boukefalos/arduino/Server.java
index 55e0cb5..eb6172d 100644
--- a/src/main/java/com/github/boukefalos/arduino/Server.java
+++ b/src/main/java/com/github/boukefalos/arduino/Server.java
@@ -7,11 +7,11 @@ import base.Duplex;
 import base.Receiver;
 import base.exception.worker.ActivateException;
 import base.exception.worker.DeactivateException;
-import base.work.Listen;
+import base.work.ReflectiveListen;
 
 import com.github.boukefalos.arduino.exception.ArduinoException;
 
-public class Server extends Listen<Object> implements Control, Receiver {
+public class Server extends ReflectiveListen implements Control, Receiver {
     protected static final boolean DIRECT = false;
 
     protected Arduino arduino;
diff --git a/src/main/java/com/github/boukefalos/arduino/port/Port.java b/src/main/java/com/github/boukefalos/arduino/port/Port.java
index 2708aaa..f72eff2 100644
--- a/src/main/java/com/github/boukefalos/arduino/port/Port.java
+++ b/src/main/java/com/github/boukefalos/arduino/port/Port.java
@@ -28,7 +28,7 @@ public class Port implements SerialPortEventListener {
         "usbdev",       // Linux
         "tty",          // Linux
         "serial",       // Linux
-        "COM3",         // Windows
+        "COM",         // Windows
     };
 
     protected static Logger logger = LoggerFactory.getLogger(Port.class);
@@ -71,7 +71,7 @@ public class Port implements SerialPortEventListener {
             portid = (CommPortIdentifier) portEnum.nextElement();
             if (portid != null) {              
                 System.out.println("Trying: " + portid.getName());
-                for ( String portName: PORT_NAMES) {
+                for (String portName : PORT_NAMES) {
                     if (portid.getName().equals(portName) || portid.getName().contains(portName)) {
                         try {
                             serialPort = (SerialPort) portid.open("", TIME_OUT);