--- a/artifacts/src/main/java/org/dive4elements/river/exports/TimeseriesChartGenerator.java	Thu Jan 18 20:10:59 2018 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/TimeseriesChartGenerator.java	Thu Jan 18 20:12:01 2018 +0100
@@ -183,10 +183,12 @@
          */
         java.net.URL imageURL;
         if (logo.equals("Intevation")) {
-            imageURL = XYChartGenerator.class.getResource("/images/intevation.png");
+            imageURL = XYChartGenerator.class.getResource(
+                "/images/intevation.png");
         }
         else { // TODO else if ...
-            imageURL = XYChartGenerator.class.getResource("/images/bfg_logo.gif");
+            imageURL = XYChartGenerator.class.getResource(
+                "/images/bfg_logo.gif");
         }
         imageIcon = new ImageIcon(imageURL);
         double xPos = 0d, yPos = 0d;
@@ -204,7 +206,8 @@
             yPos = (Double)getYBounds(0).getLower();
         }
         else if (placev.equals("center")) {
-            yPos = ((Double)getYBounds(0).getUpper() + (Double)getYBounds(0).getLower())/2d;
+            yPos = ((Double)getYBounds(0).getUpper()
+                + (Double)getYBounds(0).getLower())/2d;
         }
         else {
             log.debug("Unknown place-v value: " + placev);
@@ -220,7 +223,8 @@
             xPos = getRightX();
         }
         else if (placeh.equals("center")) {
-            xPos = ((Long)getXBounds(0).getUpper() + (Long)getXBounds(0).getLower())/2d;
+            xPos = ((Long)getXBounds(0).getUpper()
+                + (Long)getXBounds(0).getLower())/2d;
         }
         else {
             log.debug("Unknown place-h value: " + placeh);
@@ -266,7 +270,8 @@
 
         XYAnnotation xyannotation =
             new XYImageAnnotation(xPos, yPos, imageIcon.getImage(), anchor);
-        plot.getRenderer().addAnnotation(xyannotation, org.jfree.ui.Layer.BACKGROUND);
+        plot.getRenderer().addAnnotation(
+            xyannotation, org.jfree.ui.Layer.BACKGROUND);
     }
 
     /**
@@ -528,8 +533,10 @@
             long max  = total.getUpper().longValue();
             long diff = max > min ? max - min : min - max;
 
-            long newMin = Math.round(min + user.getLower().doubleValue() * diff);
-            long newMax = Math.round(min + user.getUpper().doubleValue() * diff);
+            long newMin = Math.round(
+                min + user.getLower().doubleValue() * diff);
+            long newMax = Math.round(
+                min + user.getUpper().doubleValue() * diff);
 
             TimeBounds newBounds = new TimeBounds(newMin, newMax);
 
@@ -585,7 +592,8 @@
 
 
     /**
-     * Adjusts the (look of) axes of a plot. This method sets the <i>labelFont</i> of the
+     * Adjusts the (look of) axes of a plot.
+     * This method sets the <i>labelFont</i> of the
      * X axis.
      *
      * (Duplicate in XYChartGenerator).
@@ -610,7 +618,8 @@
     }
 
 
-    protected Date decodeXAxisValue(JSONArray array) throws JSONException, ParseException {
+    protected Date decodeXAxisValue(JSONArray array)
+        throws JSONException, ParseException {
         try {
             double x = array.getDouble(0);
             long l = (new Double(x)).longValue();
@@ -639,7 +648,8 @@
 
         // Add text annotations for single points.
         List<XYTextAnnotation> xy = new ArrayList<XYTextAnnotation>();
-        HashMap<FixedMillisecond, String> names = new HashMap<FixedMillisecond, String>();
+        HashMap<FixedMillisecond, String> names =
+            new HashMap<FixedMillisecond, String>();
 
         try {
             JSONArray points = new JSONArray((String) o);
@@ -685,7 +695,8 @@
             new RiverAnnotation(null, null, null, theme);
         annotations.setTextAnnotations(xy);
 
-        // Do not generate second legend entry. (null was passed for the aand before).
+        // Do not generate second legend entry.
+        // (null was passed for the aand before).
         doAnnotations(annotations, null, theme, visible);
 
         addAxisDataset(tsc, axisIndex, visible);
@@ -768,7 +779,8 @@
                                     legendItem.getLinePaint()
                                     );
                             interLegend.setSeriesKey(series.getKey());
-                            log.debug("applySeriesAttributes: draw unfilled legend item");
+                            log.debug("applySeriesAttributes: "
+                                + "draw unfilled legend item");
                             plot.getLegendItems().add(interLegend);
                         }
                     }