Wrapper: OutputStream does not work on craftbukkit

Hello,

I am currently trying to program my own wrapper for craftbukkit. So far so good, everything works for the vanilla minecraft server software.
But for some strange reason I am not able to send commands to the server using the OutputStream which I got from the executed progress.

1. console.write((line + "\n").getBytes());
2. console.flush();

console is the OutputStream from the process, line is the string containing the command (which again works perfectly fine vanilla).

Using RecommendedBuild
SourceCode: http://pastebin.com/1M3Cvb77

Maybe someone has got an idea why it might not work on craftbukkit
Thanks for any kind of advice/help, sorry for any mistakes, not my native language

 

I stumbled upon a thread on StackOverflow regarding this very issue. I haven't tested it myself, but it ought to work.

 

Thank you very much! Will include that in my plugin and mark the thread as solved if it works.

Update: Comphenix solution works!