C# to Java can work, but I think that creating it from scratch and looking at the C# code for reference would be better. Either way, I suppose. I would work on this, but I'm currently working on a private server myself, haha.
Are there any news about u3J-Tera ?
Cause i am working on a java rewrite of the current C# emulator. Actually anything is working but I am having trouble with packet encryption/decryption.
If anyone can help me on this ?
Thanks.
EDIT :
I managed to connect to my server, create a character and soon i will be in game.
If anyone is interested to help me feel free to pm me .
When i will have something working, i will release it on a github.