diff --git a/rest-api/src/main/java/lcsb/mapviewer/api/BaseRestImpl.java b/rest-api/src/main/java/lcsb/mapviewer/api/BaseRestImpl.java
index 44bac7681ebb183629407e94e2bc9f52ac4e89c7..05dada655c26ccf3f34194167d1469f52a3f66c2 100644
--- a/rest-api/src/main/java/lcsb/mapviewer/api/BaseRestImpl.java
+++ b/rest-api/src/main/java/lcsb/mapviewer/api/BaseRestImpl.java
@@ -30,7 +30,6 @@ import lcsb.mapviewer.annotation.data.Target;
 import lcsb.mapviewer.annotation.services.MiriamConnector;
 import lcsb.mapviewer.annotation.services.PubmedParser;
 import lcsb.mapviewer.annotation.services.PubmedSearchException;
-import lcsb.mapviewer.annotation.services.annotators.ElementAnnotator;
 import lcsb.mapviewer.common.comparator.StringComparator;
 import lcsb.mapviewer.common.exception.InvalidArgumentException;
 import lcsb.mapviewer.common.exception.InvalidStateException;
diff --git a/rest-api/src/main/java/lcsb/mapviewer/api/projects/models/bioEntities/reactions/ReactionsRestImpl.java b/rest-api/src/main/java/lcsb/mapviewer/api/projects/models/bioEntities/reactions/ReactionsRestImpl.java
index c9e9ca5e923414bb8248b82f59ae35d77f9d3283..a548d87c23e90f3190c4aab32874b7ff513cb826 100644
--- a/rest-api/src/main/java/lcsb/mapviewer/api/projects/models/bioEntities/reactions/ReactionsRestImpl.java
+++ b/rest-api/src/main/java/lcsb/mapviewer/api/projects/models/bioEntities/reactions/ReactionsRestImpl.java
@@ -3,8 +3,8 @@ package lcsb.mapviewer.api.projects.models.bioEntities.reactions;
 import java.awt.geom.Line2D;
 import java.io.IOException;
 import java.util.ArrayList;
-import java.util.LinkedHashSet;
 import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -13,7 +13,6 @@ import java.util.TreeMap;
 import javax.xml.transform.TransformerException;
 
 import org.apache.log4j.Logger;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -35,8 +34,6 @@ import lcsb.mapviewer.model.map.reaction.ReactionNode;
 import lcsb.mapviewer.model.map.species.Element;
 import lcsb.mapviewer.services.SecurityException;
 import lcsb.mapviewer.services.UserAccessException;
-import lcsb.mapviewer.services.interfaces.IModelService;
-import lcsb.mapviewer.services.interfaces.IUserService;
 
 @Transactional
 @Service
@@ -45,34 +42,9 @@ public class ReactionsRestImpl extends BaseRestImpl {
   /**
    * Default class logger.
    */
-  @SuppressWarnings("unused")
   private Logger logger = Logger.getLogger(ReactionsRestImpl.class);
 
-  private IUserService userService;
-
-  private IModelService modelService;
-
-  @Autowired
-  public ReactionsRestImpl(IUserService userService, IModelService modelService) {
-    this.userService = userService;
-    this.modelService = modelService;
-  }
-
-  /**
-   * @return the userService
-   * @see #userService
-   */
-  public IUserService getUserService() {
-    return userService;
-  }
-
-  /**
-   * @param userService
-   *          the userService to set
-   * @see #userService
-   */
-  public void setUserService(IUserService userService) {
-    this.userService = userService;
+  public ReactionsRestImpl() {
   }
 
   public List<Map<String, Object>> getReactions(String projectId, String id, String columns, String modelId,
@@ -212,12 +184,12 @@ public class ReactionsRestImpl extends BaseRestImpl {
       }
     } else if (reactant instanceof Product) {
       endLines.add(lines.get(lines.size() - 1));
-      for (int i = 0; i < lines.size()-1; i++) {
+      for (int i = 0; i < lines.size() - 1; i++) {
         middleLines.add(lines.get(i));
       }
     } else if (reactant instanceof Modifier) {
       middleLines.add(lines.get(lines.size() - 1));
-      for (int i = 0; i < lines.size()-1; i++) {
+      for (int i = 0; i < lines.size() - 1; i++) {
         middleLines.add(lines.get(i));
       }
     } else {
@@ -300,22 +272,4 @@ public class ReactionsRestImpl extends BaseRestImpl {
     }
     return columnsSet;
   }
-
-  /**
-   * @return the modelService
-   * @see #modelService
-   */
-  public IModelService getModelService() {
-    return modelService;
-  }
-
-  /**
-   * @param modelService
-   *          the modelService to set
-   * @see #modelService
-   */
-  public void setModelService(IModelService modelService) {
-    this.modelService = modelService;
-  }
-
 }