I need help with a error on a rs private server compiler

hi,
just a quicky.I have set up my rs priv server but
my compiler has a error, This is my compiler code:

@echo off
COLOR 03
title Rune-Legions V1 compiler!
echo Thank-You for choosing Rune-Legions V1 Compiler!
echo Created By DicerKid.
echo YOUR SERVER IS COMPILING PLEASE WAIT...
"C:\Program Files\Java\jdk1.6.0_06\bin\javac.exe" -cp . *.java
pause
cls
COLOR 02
echo yOUR SERVER IS COMPILED!
echo Thanks to Rune-Legions and you!
echo ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
pause

I think thats ok isnt it?
also the error i get is:

Note: Stream.java uses or overrides a deprecated API,
Note: Recompile with -Xlint:deprecation for details
Press any button to continue...

Would should i do to fix it, any ideas please post!
Thanks in a advance to whom might help!