Server device driver extensions

 * Additional behaviours implemented
    * BasicSystemOperations
    * DeviceHandshaker
    * InterfaceConfig
    * PortAdmin
    * QueueConfig
    * TableStatisticsDiscovery
    * DeviceSystemStatisticsQuery
 * New device abstractions on CPU cache and main memory
 * Additional statistics (main memory)
 * New UI with Memory statistics (based on the old gui)
 * Constants decoupled from implementations
 * More builders used for interface implementations
 * Style fixes and refactoring

Change-Id: Ie54ed0fb4760456cfd6339c74b36486dd3c20f87
Signed-off-by: Georgios Katsikas <katsikas.gp@gmail.com>
diff --git a/drivers/server/src/main/java/org/onosproject/drivers/server/behavior/MonitoringStatisticsDiscovery.java b/drivers/server/src/main/java/org/onosproject/drivers/server/behavior/MonitoringStatisticsDiscovery.java
index ba8ea2a..7d4aa6e 100644
--- a/drivers/server/src/main/java/org/onosproject/drivers/server/behavior/MonitoringStatisticsDiscovery.java
+++ b/drivers/server/src/main/java/org/onosproject/drivers/server/behavior/MonitoringStatisticsDiscovery.java
@@ -45,4 +45,5 @@
      * @return resource-specific monitoring statistics
      */
     MonitoringStatistics discoverMonitoringStatistics(URI tcId);
+
 }