--- a/backend/src/main/java/org/dive4elements/river/importer/parsers/SedimentYieldParser.java	Tue Jun 10 15:27:31 2014 +0200
+++ b/backend/src/main/java/org/dive4elements/river/importer/parsers/SedimentYieldParser.java	Thu Jun 12 12:21:55 2014 +0200
@@ -27,6 +27,7 @@
 import org.dive4elements.river.importer.ImportTimeInterval;
 import org.dive4elements.river.importer.ImportUnit;
 import org.dive4elements.river.model.GrainFraction;
+import org.dive4elements.river.utils.DateUtil;
 
 
 /** Parses Sediment Yield files. */
@@ -275,8 +276,8 @@
                 int yearB = nf.parse(a.group(2)).intValue();
 
                 return new ImportTimeInterval(
-                    getStartDateFromYear(yearA),
-                    getEndDateFromYear(yearB)
+                    DateUtil.getStartDateFromYear(yearA),
+                    DateUtil.getEndDateFromYear(yearB)
                 );
             }
 
@@ -284,7 +285,7 @@
             if (b.matches()) {
                 int year = nf.parse(b.group(1)).intValue();
 
-                return new ImportTimeInterval(getStartDateFromYear(year));
+                return new ImportTimeInterval(DateUtil.getStartDateFromYear(year));
             }
 
             log.warn("SYP: Unknown time interval string: '" + column + "'");