UNIXProcess improvements

[Rob Leland]

.
> Fixed.  (do you have a tool to detect extra imports?)
>    
There are a number of tools:

IntelliJ: Free community version 
:http://download.jetbrains.com/idea/ideaIC-9.0.2.exe
PMD:  http://pmd.sourceforge.net/rules/imports.html
NetBeans: http://netbeans.org/kb/67/java/editor-tips.html

etc...