private void paintBorder() {
      final int row = FocusTracesDialog.this.myRequestsTable.getSelectedRow();
      if (row != -1) {
        final FocusRequestInfo info = FocusTracesDialog.this.myRequests.get(row);
        if (prev != null && prev != info.component.get()) {
          prev.repaint();
        }
        prev = info.component.get();
        if (prev != null && prev.isDisplayable()) {
          final Graphics g = prev.getGraphics();
          g.setColor(JBColor.RED);
          final Dimension sz = prev.getSize();
          UIUtil.drawDottedRectangle(g, 1, 1, sz.width - 2, sz.height - 2);
        }
      }
    }
private void paintBorder()