Benetl, a free ETL tool for MySQL, is out in version 4.8.
This new version is providing some code optimizations, tests coverage
This version supports Java 1.8 and providesone bug correction.
You should really update.
Benetl is freely dowloadable at:http://www.benetl.net
You can learn more about ETL tools at:
Thanks for your interest.
Founder of Benetl and Java project manager