Fix checkstyle

Author: winterhazel

server/src/test/java/com/cloud/template/HypervisorTemplateAdapterTest.java

@@ -49,7 +49,6 @@
 import org.apache.cloudstack.framework.events.Event;
 import org.apache.cloudstack.framework.events.EventDistributor;
 import org.apache.cloudstack.framework.messagebus.MessageBus;
-import org.apache.cloudstack.secstorage.heuristics.HeuristicType;
 import org.apache.cloudstack.storage.datastore.db.TemplateDataStoreDao;
 import org.apache.cloudstack.storage.datastore.db.TemplateDataStoreVO;
 import org.apache.cloudstack.storage.heuristics.HeuristicRuleHelper;