I don't know if this is just a rumor or it's confirmed already but reviewing their github i saw this ...

https://screenshots.firefoxusercontent.com/images/f2f105bf-29ff-49c2-b5ed-746e0dff5d85.png

https://github.com/tronprotocol/java-tron/blob/develop/src/main/java/org/tron/core/Blockchain.java