Alright, i'm trying to set up a 525 RS Private server. Every time I try to compile it, it comes up with this message.

Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
Press any key to continue . . .

Can anyone help me with this? (I've already edited the info in the file)

\/

@echo off
"C:\Program Files\Java\jdk1.7.0_09\bin\javac.exe" *.java
pause

What do I do? Also, i've already edited the whole environment path stuff too. Thanks in advance!