--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/states/minfo/BedQualityPeriodsSelect.java	Thu Jan 18 20:10:59 2018 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/states/minfo/BedQualityPeriodsSelect.java	Thu Jan 18 20:12:01 2018 +0100
@@ -40,7 +40,8 @@
 public class BedQualityPeriodsSelect extends DefaultState {
 
     /** The log used in this class. */
-    private static Logger log = Logger.getLogger(BedQualityPeriodsSelect.class);
+    private static Logger log = Logger.getLogger(
+        BedQualityPeriodsSelect.class);
 
     private static final String I18N_NO_DATA =
         "state.minfo.bed.error.no_data";
@@ -54,15 +55,17 @@
     public BedQualityPeriodsSelect() {
     }
 
-    /** Get either the start and end date of the data at the current position. */
+    /** Get the start and end date of the data at the current position. */
     protected Long[] getDataMinMaxDate(Artifact artifact) {
         D4EArtifact arti = (D4EArtifact) artifact;
         RangeAccess access = new RangeAccess(arti);
         double a = access.getFrom(true);
         double b = access.getTo(true);
 
-        BedOverview overview = BedOverviewFactory.getOverview(access.getRiverName());
-        BedloadOverview overview2 = BedloadOverviewFactory.getOverview(access.getRiverName());
+        BedOverview overview = BedOverviewFactory.getOverview(
+            access.getRiverName());
+        BedloadOverview overview2 = BedloadOverviewFactory.getOverview(
+            access.getRiverName());
 
         /* Filter is not implemented and only checks if a complete
          * KMIndex list is acceptable or not. So KMFiltering wont work */
@@ -104,7 +107,9 @@
         }
         Element def = createItem(
             cr,
-            new String[] {"default", values[0].toString() + "," + values[1].toString()});
+            new String[] {"default",
+                          values[0].toString() + "," + values[1].toString()}
+        );
 
         return new Element[] { def };
     }
@@ -117,9 +122,10 @@
 
         Long[] minMax = getDataMinMaxDate(artifact);
         if (minMax == null) {
-            throw new IllegalArgumentException(Resources.getMsg(context.getMeta(),
-                         I18N_NO_DATA,
-                         I18N_NO_DATA));
+            throw new IllegalArgumentException(Resources.getMsg(
+                    context.getMeta(),
+                    I18N_NO_DATA,
+                    I18N_NO_DATA));
         }
 
         long min = minMax[0];
@@ -129,12 +135,14 @@
             long b = range.getTo().getTime();
             log.debug("min max a b " + min + " " + max + " " + a + " " + b);
             if (b < min || a > max || a > b) {
-                DateFormat df = Formatter.getDateFormatter(context.getMeta(), "dd.MM.yyyy");
-                throw new IllegalArgumentException(Resources.getMsg(context.getMeta(),
-                             I18N_NO_DATA_FOR_PERIOD,
-                             I18N_NO_DATA_FOR_PERIOD,
-                             new Object[] {df.format(range.getFrom()),
-                                           df.format(range.getTo())}));
+                DateFormat df = Formatter.getDateFormatter(
+                    context.getMeta(), "dd.MM.yyyy");
+                throw new IllegalArgumentException(Resources.getMsg(
+                        context.getMeta(),
+                        I18N_NO_DATA_FOR_PERIOD,
+                        I18N_NO_DATA_FOR_PERIOD,
+                        new Object[] {df.format(range.getFrom()),
+                                      df.format(range.getTo())}));
             }
         }
     }