Updated docs

src/main/java/com/happyr/mq2php/MessageConsumer.java

@@ -9,7 +9,7 @@
 import java.text.SimpleDateFormat;
 
 /**
- *
+ * Consume messages, ie give them to the executor and handle errors.
  */
 public class MessageConsumer {
 
@@ -21,7 +21,8 @@ public MessageConsumer(ExecutorInterface client) {
         this.client = client;
     }
 
-    public void handle(Message message) {
+    public void handle(Message message)
+            throws MessageExecutionFailedException {
         String error = client.execute(message);
 
         //if there was any error

src/main/java/com/happyr/mq2php/Worker.java

@@ -5,7 +5,7 @@
 import org.slf4j.LoggerFactory;
 
 /**
- * com.happyr.java.deferredEventWorker
+ *
  *
  * @author Tobias Nyholm
  */

src/main/java/com/happyr/mq2php/exception/MessageExecutionFailedException.java

@@ -4,7 +4,7 @@
 import com.happyr.mq2php.util.Marshaller;
 
 /**
- * Created by tobias on 2016-05-05.
+ * An exception that is thrown by the executors if something unexpected happened.
  */
 public class MessageExecutionFailedException extends RuntimeException {
     private String error;

src/main/java/com/happyr/mq2php/message/Header.java

@@ -1,5 +1,8 @@
 package com.happyr.mq2php.message;
 
+/**
+ * A representation of a message header.
+ */
 public class Header {
 
     private String key;

src/main/java/com/happyr/mq2php/message/Message.java

@@ -6,7 +6,7 @@
 import java.util.ArrayList;
 
 /**
- * Message
+ * A representation of a message
  */
 public class Message {
 

src/main/java/com/happyr/mq2php/queue/QueueClient.java

@@ -7,9 +7,7 @@
  */
 public interface QueueClient {
     /**
-     * Start receiving messages
-     *
-     * @return Message
+     * Start receiving messages. This will make use of the message consumer.
      */
     void receive();
 }

src/main/java/com/happyr/mq2php/util/Serializer.java

@@ -4,13 +4,11 @@
 import java.net.URLEncoder;
 
 /**
- *
+ * Serialize a message so it can be put on the queue.
  */
 public class Serializer {
     /**
-     * Return a serialized version of this message
-     *
-     * @return
+     * Return a serialized version of this message.
      */
     public static String serialize(byte[] bytes) {
         try {