function getTableARows(rowCount) {
  var sampleRows = new Array(rowCount);

  for (var i = 0; i < rowCount; i++) {
    sampleRows[i] = tableA.createRow({
      'id': 'sampleId' + i.toString(),
      'name': 'sampleName' + i.toString()
    });
  }

  return sampleRows;
}
Generates sample TableA rows.
@param {number} rowCount The number of rows to be generated.
@return {!Array<!lf.Row>} The generated rows.