ExponentialBackOff()
Create an instance with the default settings.
See Also
#DEFAULT_INITIAL_INTERVAL#DEFAULT_MULTIPLIER#DEFAULT_MAX_INTERVAL#DEFAULT_MAX_ELAPSED_TIME
ExponentialBackOff(initialInterval: Long, multiplier: Double)
Create an instance with the supplied settings.
initialInterval - the initial interval in milliseconds
multiplier - the multiplier (should be greater than or equal to 1)