EDELIVERY-2259 SMP refactoring

pom.xml

@@ -32,7 +32,7 @@
 
     <properties>
         <sonar.host.url>http://edelquality.westeurope.cloudapp.azure.com:9000/sonar/</sonar.host.url>
-        <sonar.exclusions>**/smp/data/model/*, **/smp/exceptions/*</sonar.exclusions>
+        <sonar.exclusions>**/smp/data/model/*, **/smp/exceptions/*, **/to_be_removed/*</sonar.exclusions>
     </properties>
 
     <build>

smp-server-library/src/main/java/eu/europa/ec/cipa/smp/server/conversion/ServiceGroupConverter.java

@@ -20,10 +20,7 @@ import eu.europa.ec.edelivery.smp.exceptions.ConversionException;
 import eu.europa.ec.edelivery.smp.exceptions.XmlParsingException;
 import eu.europa.ec.cipa.smp.server.util.ExtensionUtils;
 import eu.europa.ec.edelivery.smp.data.model.DBServiceGroup;
-import org.oasis_open.docs.bdxr.ns.smp._2016._05.ExtensionType;
-import org.oasis_open.docs.bdxr.ns.smp._2016._05.ParticipantIdentifierType;
-import org.oasis_open.docs.bdxr.ns.smp._2016._05.ServiceGroup;
-import org.oasis_open.docs.bdxr.ns.smp._2016._05.ServiceMetadataReferenceCollectionType;
+import org.oasis_open.docs.bdxr.ns.smp._2016._05.*;
 import org.w3c.dom.Document;
 import org.xml.sax.SAXException;