--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/uinfo/salix/SalixLineCalculationResult.java	Thu Jun 28 15:57:40 2018 +0200
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/uinfo/salix/SalixLineCalculationResult.java	Fri Jun 29 14:52:54 2018 +0200
@@ -14,7 +14,9 @@
 
 import org.dive4elements.river.artifacts.common.AbstractCalculationExportableResult;
 import org.dive4elements.river.artifacts.common.ExportContextCSV;
+import org.dive4elements.river.artifacts.common.ExportContextPDF;
 import org.dive4elements.river.artifacts.common.GeneralResultType;
+import org.dive4elements.river.artifacts.common.IExportContext;
 import org.dive4elements.river.artifacts.common.MetaAndTableJRDataSource;
 import org.dive4elements.river.artifacts.common.ResultRow;
 import org.dive4elements.river.artifacts.sinfo.util.RiverInfo;
@@ -24,7 +26,7 @@
 /**
  * @author Domenico Nardi Tironi
  */
-final class SalixLineCalculationResult extends AbstractCalculationExportableResult<SalixLineCalculationResults> {
+final class SalixLineCalculationResult extends AbstractCalculationExportableResult {
 
     private static final long serialVersionUID = 1L;
     private static final String JASPER_FILE = "/jasper/templates/uinfo.salixline.jrxml";
@@ -34,7 +36,7 @@
     }
 
     @Override
-    public void writeCSVHeader(final ExportContextCSV exportContextCSV, final SalixLineCalculationResults results, final RiverInfo river) {
+    public void writeCSVHeader(final ExportContextCSV exportContextCSV, final RiverInfo river) {
 
         final Collection<String> header = new ArrayList<>(4);
 
@@ -51,9 +53,9 @@
     }
 
     @Override
-    protected void writeCSVResultMetadata(final ExportContextCSV exportContextCSV, final SalixLineCalculationResults results) {
+    protected void writeCSVResultMetadata(final ExportContextCSV exportContextCSV) {
         writeRegionalEffectsCSVMetadata(exportContextCSV);
-        exportContextCSV.writeBlankLine();// writer.writeNext(new String[] { "" }); // break line
+        exportContextCSV.writeBlankLine();
         writeExtendedRegionalEffectsCSVMetadata(exportContextCSV);
         exportContextCSV.writeBlankLine();
         writeHistoricalViewCSVMetadata(exportContextCSV);
@@ -62,15 +64,15 @@
     }
 
     @Override
-    protected String[] formatCSVRow(final ExportContextCSV exportContextCSV, final SalixLineCalculationResults results, final ResultRow row) {
+    protected String[] formatCSVRow(final ExportContextCSV exportContextCSV, final ResultRow row) {
 
-        return formatRow(exportContextCSV, results, row);
+        return formatRow(exportContextCSV, row);
     }
 
     @Override
-    protected String[] formatPDFRow(final ExportContextCSV exportContextPDF, final SalixLineCalculationResults results, final ResultRow row) {
+    protected String[] formatPDFRow(final ExportContextPDF exportContextPDF, final ResultRow row) {
 
-        return formatRow(exportContextPDF, results, row);
+        return formatRow(exportContextPDF, row);
     }
 
     @Override
@@ -80,7 +82,7 @@
     }
 
     @Override
-    protected void addJRTableHeader(final ExportContextCSV exportContextPDF, final MetaAndTableJRDataSource source, final SalixLineCalculationResults results) {
+    protected void addJRTableHeader(final ExportContextPDF exportContextPDF, final MetaAndTableJRDataSource source) {
 
         /* additional column headings */
         exportContextPDF.addJRMetadata(source, "station_header", GeneralResultType.station);
@@ -93,7 +95,7 @@
 
     }
 
-    private String[] formatRow(final ExportContextCSV context, final SalixLineCalculationResults results, final ResultRow row) {
+    private String[] formatRow(final IExportContext context, final ResultRow row) {
 
         final Collection<String> lines = new ArrayList<>(3);