implement better solution fot underline workItems

Author: ddamke

src/main/java/de/doubleslash/keeptime/view/ReportController.java

@@ -104,8 +104,6 @@ public class ReportController {
 
    private final TreeItem<TableRow> rootItem = new TreeItem<>();
 
-   private static List<String> workTimeList = new ArrayList<>();
-
    @Autowired
    public ReportController(final Model model, final Controller controller) {
       this.model = model;
@@ -178,14 +176,10 @@ protected void updateItem(TableRow workItem, boolean empty) {
                      this.setGraphic(null);
                      this.setText(null);
                   } else {
-                     this.setGraphic(new Label(workItem.getTimeSum()));
-
-                     if(workItem.isUnderlined()){
-                        Label workLabel = new Label(workItem.getTimeSum());
-                        workLabel.setUnderline(true);
-                        this.setGraphic(workLabel);
-
-                     }
+                     Label workLabel = new Label(workItem.getTimeSum());
+                     workLabel.setUnderline(workItem.isUnderlined());
+                     this.setGraphic(workLabel);
+                     this.setText(null);
                   }
                }
             };
@@ -236,10 +230,6 @@ private void updateReport(final LocalDate dateToShow) {
 
          final long projectWorkSeconds = controller.calcSeconds(onlyCurrentProjectWork);
 
-         if(project.isWork()){
-            workTimeList.add(DateFormatter.secondsToHHMMSS(projectWorkSeconds));
-         }
-
          currentSeconds += projectWorkSeconds;
          if (project.isWork()) {
             currentWorkSeconds += projectWorkSeconds;