docs: public HttpSession getSelectedSession() {
  		final int selectedRow = this.sessionsTable.getSelectedRow();
  		if (selectedRow == -1) {
  			// No row selected
  			return null;
  		}
  		final int rowIndex = sessionsTable.convertRowIndexToModel(selectedRow);
  		return this.sessionsModel.getHttpSessionAt(rowIndex);
  	}