Completed the exporting into broker module

broker/src/main/java/org/dna/mqtt/moquette/messaging/spi/impl/HawtDBStorageService.java

@@ -15,6 +15,7 @@ import org.slf4j.LoggerFactory;
 import java.io.File;
 import java.io.IOException;
 import java.io.Serializable;
+import java.util.*;
 
 
 /**

broker/src/main/java/org/dna/mqtt/moquette/server/Server.java

@@ -15,6 +15,7 @@ import org.apache.mina.transport.socket.nio.NioSocketAcceptor;
 import org.dna.mqtt.moquette.messaging.spi.impl.SimpleMessaging;
 import org.dna.mqtt.moquette.proto.*;
 import org.dna.mqtt.moquette.proto.messages.*;
+import org.dna.mqtt.commons.Constants;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 /**
@@ -86,10 +87,10 @@ public class Server {
         ((NioSocketAcceptor)m_acceptor).setReuseAddress(true);
         ((NioSocketAcceptor)m_acceptor).getSessionConfig().setReuseAddress(true);
         m_acceptor.getSessionConfig().setReadBufferSize( 2048 );
-        m_acceptor.getSessionConfig().setIdleTime( IdleStatus.BOTH_IDLE, DEFAULT_CONNECT_TIMEOUT );
+        m_acceptor.getSessionConfig().setIdleTime( IdleStatus.BOTH_IDLE, Constants.DEFAULT_CONNECT_TIMEOUT );
         m_acceptor.getStatistics().setThroughputCalculationInterval(10);
         m_acceptor.getStatistics().updateThroughput(System.currentTimeMillis());
-        m_acceptor.bind( new InetSocketAddress(PORT) );
+        m_acceptor.bind( new InetSocketAddress(Constants.PORT) );
         LOG.info("Server binded");
         
         //Bind  a shutdown hook