generate() Generator implementation that calls generateImpl() to generate values
and validator.validate() in order to validate them.
Consecutive invalid values are counted.
abstractprotected P
generateImpl() Callback method that does the job of creating values.
Generator implementation that calls generateImpl() to generate values
and validator.validate() in order to validate them.
Consecutive invalid values are counted. If this count reaches the
WARNING_THRESHOLD value, a warning is logged, if the count reaches the
ERROR_THRESHOLD, an exception is raised.