OO-1068: remove System.out

src/main/java/org/olat/core/gui/components/table/TableSortRenderer.java

@@ -65,8 +65,6 @@ class TableSortRenderer extends DefaultComponentRenderer {
 				  .append(StringEscapeUtils.escapeHtml(translator.translate("row.sort"))).append("\">");
 				
 				if(sortedCD == cd) {
-					System.out.println(sortedCD.getHeaderKey() + " :: " + asc);
-					
 					if(asc) {
 						sb.append("<i class='o_icon o_icon_sort_asc'></i> ");
 					} else {

src/main/java/org/olat/repository/ui/list/OverviewRepositoryListController.java

@@ -58,7 +58,6 @@ import org.springframework.beans.factory.annotation.Autowired;
  */
 public class OverviewRepositoryListController extends BasicController implements Activateable2 {
 
-	private MainPanel mainPanel;
 	private final VelocityContainer mainVC;
 	private final SegmentViewComponent segmentView;
 	private final Link favoriteLink, myCourseLink;
@@ -80,7 +79,7 @@ public class OverviewRepositoryListController extends BasicController implements
 		super(ureq, wControl);
 		setTranslator(Util.createPackageTranslator(RepositoryManager.class, getLocale(), getTranslator()));
 
-		mainPanel = new MainPanel("myCoursesMainPanel");
+		MainPanel mainPanel = new MainPanel("myCoursesMainPanel");
 		mainPanel.setDomReplaceable(false);
 		mainVC = createVelocityContainer("overview");
 		mainPanel.setContent(mainVC);