Troubleshooting Compiling

Troubleshooting Compiling

[eherman3]

To whom it may concern,
    I have downloaded files off of our server at University at Buffalo 
onto my personal computer and as I compile them, I get this error. It 
will save changes that I make to the files but it won't compile them. 
Not only does this happen to my files from the school, but a test app 
was created and the same error was recieved. I'm told it is because of 
a file called prj.el needed for compiling. I have searched my computer 
for this file and minus the ones found in the emacs installation 
folders, its not found on my computer. I don't konw what else to do.
Please help ASAP. Thank you.
~Elizabeth~

Error recieved when compiling:

javac: invalid flag: and
Usage: javac <options> <source files>
where possible options include:
  -g                        Generate all debugging info
  -g:none                   Generate no debugging info
  -g:{lines,vars,source}    Generate only some debugging info
  -nowarn                   Generate no warnings
  -verbose                  Output messages about what the compiler is 
doing
  -deprecation              Output source locations where deprecated 
APIs are used
  -classpath <path>         Specify where to find user class files
  -sourcepath <path>        Specify where to find input source files
  -bootclasspath <path>     Override location of bootstrap class files
  -extdirs <dirs>           Override location of installed extensions
  -d <directory>            Specify where to place generated class 
files
  -encoding <encoding>      Specify character encoding used by source 
files
  -source <release>         Provide source compatibility with 
specified release
  -target <release>         Generate class files for specific VM 
version
  -help                     Print a synopsis of standard options