--- a/artifacts/src/main/java/org/dive4elements/river/exports/ChartExportHelper.java	Thu Jan 18 20:10:59 2018 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/exports/ChartExportHelper.java	Thu Jan 18 20:12:01 2018 +0100
@@ -152,13 +152,17 @@
 
         ChartRenderingInfo info = new ChartRenderingInfo();
 
-        chart.draw(graphics, new Rectangle2D.Double(0.0D, 0.0D,size[0],size[1]), info);
+        chart.draw(
+            graphics,
+            new Rectangle2D.Double(0.0D, 0.0D,size[0],size[1]),
+            info);
 
         try {
             graphics.stream(new OutputStreamWriter(out, encoding));
         }
         catch (SVGGraphics2DIOException svge) {
-            log.error("Error while writing svg export to output stream.", svge);
+            log.error(
+                "Error while writing svg export to output stream.", svge);
         }
         catch (UnsupportedEncodingException uee) {
             log.error("Unsupported encoding: " + encoding, uee);
@@ -220,7 +224,8 @@
 
         float spaceX = width  - marginLeft - marginRight;
         if (size[0] > spaceX) {
-            log.warn("Width of the chart is too big for pdf -> resize it now.");
+            log.warn(
+                "Width of the chart is too big for pdf -> resize it now.");
             double ratio = ((double)spaceX) / size[0];
             size[0]  *= ratio;
             size[1] *= ratio;
@@ -229,7 +234,8 @@
 
         float spaceY = height - marginTop  - marginBottom;
         if (size[1] > spaceY) {
-            log.warn("Height of the chart is too big for pdf -> resize it now.");
+            log.warn(
+                "Height of the chart is too big for pdf -> resize it now.");
             double ratio = ((double)spaceY) / size[1];
             size[0]  *= ratio;
             size[1] *= ratio;
@@ -247,7 +253,8 @@
         try {
             PdfWriter writer = PdfWriter.getInstance(document, out);
 
-            document.addSubject(chart.getTitle() != null ? chart.getTitle().getText() : "");
+            document.addSubject(
+                chart.getTitle() != null ? chart.getTitle().getText() : "");
             document.addCreationDate();
             document.open();
 
@@ -422,7 +429,7 @@
 
 
     /**
-     * This method returns the anchor of the chart so that the chart is centered
+     * Returns the anchor of the chart so that the chart is centered
      * according to the given parameters.
      *
      * @param mLeft Left margin