import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
import eu.etaxonomy.cdm.model.common.Extension;
import eu.etaxonomy.cdm.model.common.IdentifiableEntity;
import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
import eu.etaxonomy.cdm.model.common.Extension;
import eu.etaxonomy.cdm.model.common.IdentifiableEntity;