preprocessing java source

[Anthony Green]

Tom wrote:
> I think ideally the preprocessor would simply comment out lines
> instead of removing them.  That way the line numbers match with the
> original source.

It seems to be a very simple matter to post-process the preprocessor output
containing #line directives into a properly spaced file.  Does the Classpath
build process allow for building and running a tiny C program to do this?

AG