docs: private void checkboxDrawOutlierActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_checkboxDrawOutlierActionPerformed
          if (visualizer == null) return;
          
          if (running) {
              // outliers layer is hidden when running
              return;
          }
          // visualizer.redrawOutliers();
          visualizer.setOutliersVisibility(checkboxDrawOutliers.isSelected());
      }