Java with information Flows, output to screen -

I know that the number of viewers is very low, but that's the stack overflow. What to do with my question, if someone has a sniss, with which I can distort the string and send it as an output on the screen. Example:

  String data {Ellis:} = "123"; Output.println ("this is" + data);  

Note: The more appropriate tag will be JIF, but I can not add the tag yet.

got a partial answer. At the moment I am working on a code stub provided by a friend. Here is an output stream with the lowest restriction ({}, public):

  printstream [{}} output = recosfet (runtime.stdout (new label {}), {} ); If return (output == blank);  

Then announcement (...) should be asked to declassify to print public and later. So in the program later:

  int {alice:} iAlice = 3; Int aliceDec; AliceDec = declassify (Xiaalis, {}); Output.println ("Alicadec:" + Alice DCK);