--- a/gwt-client/src/main/java/org/dive4elements/river/client/client/ui/stationinfo/InfoListGrid.java	Fri May 25 14:27:20 2018 +0200
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/client/ui/stationinfo/InfoListGrid.java	Fri May 25 15:05:30 2018 +0200
@@ -8,11 +8,6 @@
 
 package org.dive4elements.river.client.client.ui.stationinfo;
 
-import com.google.gwt.core.client.GWT;
-import com.smartgwt.client.widgets.Canvas;
-import com.smartgwt.client.widgets.grid.ListGrid;
-import com.smartgwt.client.widgets.grid.ListGridRecord;
-
 import org.dive4elements.river.client.client.FLYS;
 import org.dive4elements.river.client.client.FLYSConstants;
 import org.dive4elements.river.client.client.ui.WikiLinks;
@@ -20,6 +15,11 @@
 import org.dive4elements.river.client.shared.model.DataList;
 import org.dive4elements.river.client.shared.model.RiverInfo;
 
+import com.google.gwt.core.client.GWT;
+import com.smartgwt.client.widgets.Canvas;
+import com.smartgwt.client.widgets.grid.ListGrid;
+import com.smartgwt.client.widgets.grid.ListGridRecord;
+
 /**
  * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a>
  */
@@ -27,11 +27,10 @@
 
     protected FLYS flys;
     protected DataList[] data;
-    /** The message class that provides i18n strings.*/
+    /** The message class that provides i18n strings. */
     protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
 
-
-    public InfoListGrid(FLYS flys) {
+    public InfoListGrid(final FLYS flys) {
         super();
         this.flys = flys;
         this.setCanExpandRecords(true);
@@ -39,37 +38,30 @@
     }
 
     @Override
-    protected Canvas createRecordComponent(
-        final ListGridRecord record,
-        Integer colNum
-    ) {
-        String name = this.getFieldName(colNum);
+    protected Canvas createRecordComponent(final ListGridRecord record, final Integer colNum) {
+        final String name = this.getFieldName(colNum);
         if (name.equals("infolink")) {
-            return WikiLinks.linkDynamicForm(
-                flys,
-                record.getAttribute("link"),
-                record.getLinkText());
-        }
-        else {
+            return WikiLinks.linkDynamicForm(this.flys, record.getAttribute("link"), record.getLinkText());
+        } else {
             return null;
         }
     }
 
     public void openAll() {
         GWT.log("InfoListGrid - openAll");
-        for (ListGridRecord record: this.getRecords()) {
+        for (final ListGridRecord record : this.getRecords()) {
             expandRecord(record);
         }
     }
 
-    public void setData(DataList[] data) {
+    public void setData(final DataList[] data) {
         GWT.log("InfoListGrid - setData");
         this.data = data;
         this.open();
     }
 
-    protected Double getDoubleValue(Data d) {
-        String tmp = d.getStringValue();
+    protected Double getDoubleValue(final Data d) {
+        final String tmp = d.getStringValue();
         if (tmp != null) {
             return Double.valueOf(tmp);
         }
@@ -77,7 +69,7 @@
     }
 
     @Override
-    protected Canvas getExpansionComponent(ListGridRecord record) {
+    protected Canvas getExpansionComponent(final ListGridRecord record) {
         return this.getExpandPanel(record);
     }