DGXML classes refactoring

Did some refactor in org.onap.sdnc.dg.loader package in order to reduce code duplication

Change-Id: I5c063487046c7ff72042d067213ea3d639a37227
Issue-ID: APPC-655
Signed-off-by: Jakub Dudycz <jakub.dudycz@nokia.com>

1 files changed, 4 insertions, 8 deletions

diff --git a/appc-directed-graph/dg-loader/provider/src/main/java/org/onap/sdnc/dg/loader/DGLoaderActivator.java b/appc-directed-graph/dg-loader/provider/src/main/java/org/onap/sdnc/dg/loader/DGLoaderActivator.java
index 01f32d244..86bae9887 100644
--- a/appc-directed-graph/dg-loader/provider/src/main/java/org/onap/sdnc/dg/loader/DGLoaderActivator.java
+++ b/appc-directed-graph/dg-loader/provider/src/main/java/org/onap/sdnc/dg/loader/DGLoaderActivator.java
@@ -24,27 +24,24 @@
 
 package org.onap.sdnc.dg.loader;
 
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
 import java.util.LinkedList;
 import java.util.List;
 import org.osgi.framework.BundleActivator;
 import org.osgi.framework.BundleContext;
 import org.osgi.framework.ServiceRegistration;
-import com.att.eelf.configuration.EELFLogger;
-import com.att.eelf.configuration.EELFManager;
 
 public class DGLoaderActivator implements BundleActivator {
 
-    private List<ServiceRegistration> registrations = new LinkedList<ServiceRegistration>();
+    private List<ServiceRegistration> registrations = new LinkedList<>();
 
 
     private static final EELFLogger log =
-            EELFManager.getInstance().getLogger(DGLoaderActivator.class);
+        EELFManager.getInstance().getLogger(DGLoaderActivator.class);
 
     @Override
     public void start(BundleContext ctx) throws Exception {
-
-
-
     }
 
     @Override
@@ -53,7 +50,6 @@ public class DGLoaderActivator implements BundleActivator {
             registration.unregister();
             registration = null;
         }
-
     }
 
 }