This change removes the default implementation of Request#executeAsync and its associated test. The default implementation (which just threw an exception) was there to add support for async in v1 in a non-breaking way. In v2 and beyond, implementors must provide an implementation of executeAsync.
This change removes the default implementation of
Request#executeAsyncand its associated test. The default implementation (which just threw an exception) was there to add support for async in v1 in a non-breaking way. In v2 and beyond, implementors must provide an implementation ofexecuteAsync.