sendKeys method Null safety

void sendKeys(
  1. String keysToSend
)

Sends keys to the currently displayed alert (may not be the alert for which this object was created).

Throws NoSuchAlertException if there isn't currently an alert

Implementation

void sendKeys(String keysToSend) {
  _client.send(_handler.alert.buildSendTextRequest(keysToSend),
      _handler.alert.parseSendTextResponse);
}