Style: Remove comments

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/database/FeatureCache.java

@@ -71,8 +71,7 @@ public class FeatureCache implements CityObjectCache{
             logger.trace("Entered batch Marshaller");
             boolean success = handler.tryMarshallCityObjectMap(cacheContent);
             if (!success) {
-                logger.trace("Batch marshalling failed, falling back to one-by-one marshalling");
-                // Batch marshalling failed, marshall them one-by-one
+                logger.trace("Batch marshalling in Thread failed, falling back to one-by-one marshalling");
                 for (Map.Entry<GmlId, CityObject> entry : cacheContent.entrySet()) {
                     handler.marshallCityObject(entry.getValue());
                 }
@@ -131,7 +130,6 @@ public class FeatureCache implements CityObjectCache{
         boolean success = handler.tryMarshallCityObjectMap(cacheContent);
         if (!success) {
             logger.trace("Batch marshalling failed, falling back to one-by-one marshalling");
-            // Batch marshalling failed, marshall them one-by-one
             for (Map.Entry<GmlId, CityObject> entry : cacheContent.entrySet()) {
                 handler.marshallCityObject(entry.getValue());
             }