dependecy issues

annotation/src/main/java/lcsb/mapviewer/annotation/services/MeSHParser.java

@@ -51,13 +51,12 @@ public class MeSHParser extends CachableInterface implements IExternalService {
 
   private XmlSerializer<MeSH> meshSerializer;
 
-  private ObjectMapper objectMapper;
+  private ObjectMapper objectMapper = new ObjectMapper();
 
   @Autowired
-  public MeSHParser(final ObjectMapper objectMapper) {
+  public MeSHParser() {
     super(MeSHParser.class);
     meshSerializer = new XmlSerializer<>(MeSH.class);
-    this.objectMapper = objectMapper;
   }
 
   @Override