[PATCH] [MinGW]: ConcreteProcess Refactoring and Pipe Bugfix

[Mohan Embar]

>This attempts to fix this issue:
>
>http://gcc.gnu.org/ml/java/2003-10/msg00074.html

>+import java.io.FileDescriptor;
>+import java.io.FileInputStream;
>+import java.io.FileOutputStream;

I added these while I was experimenting with the alternate
approach. I need to take these out.

-- Mohan
http://www.thisiscool.com/
http://www.animalsong.org/