adding Connection.getClientProperties()

Author: Vlad Ionescu

src/com/rabbitmq/client/Connection.java

@@ -31,6 +31,7 @@
 package com.rabbitmq.client;
 
 import java.io.IOException;
+import java.util.Map;
 
 /**
  * Public API: Interface to an AMQ connection. See the see the <a href="http://www.amqp.org/">spec</a> for details.
@@ -89,6 +90,13 @@ public interface Connection extends ShutdownNotifier { // rename to AMQPConnecti
      */
     int getHeartbeat();
 
+    /**
+     * Get the map of client properties sent to the server
+     *
+     * @return map of client properties
+     */
+    Map<String, Object> getClientProperties();
+
     /**
      * Retrieve the known hosts.
      * @return an array of addresses for all hosts that came back in the initial {@link com.rabbitmq.client.AMQP.Connection.OpenOk} open-ok method

src/com/rabbitmq/client/impl/AMQConnection.java

@@ -364,6 +364,10 @@ public void setHeartbeat(int heartbeat) {
         }
     }
 
+    public Map<String, Object> getClientProperties() {
+        return _clientProperties;
+    }
+
     /**
      * Protected API - retrieve the current ExceptionHandler
      */