public void setSelectionInterval(int anchor, int lead) {
   super.setSelectionInterval(anchor, lead);
   int min = Math.min(anchor, lead);
   int max = Math.max(anchor, lead);
   // Table may be showing 0 bytes, but we're showing 1 row header
   if (max < table.getRowCount()) {
     table.setSelectedRows(min, max);
   }
 }
 private void syncRowCount() {
   if (table.getRowCount() != model.getSize()) {
     // Always keep 1 row, even if showing 0 bytes in editor
     model.setSize(Math.max(1, table.getRowCount()));
   }
 }