diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHUtilities.java b/oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHUtilities.java
index c50290494b00a303a7606a20c2ea617490e0f7d0..cf9d3b81678810edb7792395603c23aa03311c42 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHUtilities.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/OAIPMHUtilities.java
@@ -400,7 +400,6 @@ public class OAIPMHUtilities {
           } else {
             fieldResulsts.add(singlePath.get(fieldPathForESIndex[i]).toString());
           }
-
         }
       }
     }
diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDelivererDC.java b/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDelivererDC.java
index 05c4e818e26a0383dff2f4f09ad01eb6d2e19886..45aabc6ff59b1aa31a7018abf481d98281f2450e 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDelivererDC.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/RecordListDelivererDC.java
@@ -348,6 +348,8 @@ public class RecordListDelivererDC extends RecordListDelivererAbstract {
 
     System.out.println("hit size: " + hit.getFields().size());
     System.out.println("hit id: " + hit.getId());
+    System.out.println("hit map keys: " + hit.getSourceAsMap().keySet());
+    System.out.println("hit map vals: " + hit.getSourceAsMap().entrySet());
 
     result.setIdentifier(
         OAIPMHUtilities.fieldLoader(new JSONObject(hit.getSourceAsMap()), this.identifierList));