Sending null as text to SendKeys() results in string "null"

[DGCBio]

The current code in the appium-uiautomator2-server for SendKeysToElement.java contains this line:

JObject.getString(string) returns "null" when given null. So we would expect that there would be a JObject.isNull("text") line (or something like it) preceding it followed by proper handling (perhaps do nothing).

[imurchie]

Sorry for the lateness of this. This repo is not checked for issues.

But I cannot get this to reproduce. Do you happen to have Appium server logs for this? I'm at a loss as to how it would get through the proxying mechanism.