Fix Sonar violations - ConfigurationFilter

1. Fixed major sonar violations configuration management core
- ConfigurationFilter

Change-Id: I6fa69a894854026c32ab7e81d7c3749c7bd16841
Issue-ID: SDC-343
Signed-off-by: ojasdubey <ojas.dubey@amdocs.com>
diff --git a/common/openecomp-common-configuration-management/openecomp-configuration-management-core/src/main/java/org/openecomp/config/impl/ConfigurationFilter.java b/common/openecomp-common-configuration-management/openecomp-configuration-management-core/src/main/java/org/openecomp/config/impl/ConfigurationFilter.java
index 14a827d..4aa474c 100644
--- a/common/openecomp-common-configuration-management/openecomp-configuration-management-core/src/main/java/org/openecomp/config/impl/ConfigurationFilter.java
+++ b/common/openecomp-common-configuration-management/openecomp-configuration-management-core/src/main/java/org/openecomp/config/impl/ConfigurationFilter.java
@@ -17,6 +17,7 @@
 
   @Override
   public void init(FilterConfig paramFilterConfig) throws ServletException {
+    //Use the default behavior
   }
 
   @Override
@@ -32,6 +33,7 @@
 
   @Override
   public void destroy() {
+    //Use the default behavior
   }
 
 }