questions about FileUtils class

[Marshall Schor]

While working on UIMA-210 I noticed many cases can use the methods in 
the FileUtils class, including some example code.

That class has a "main" method - if called, it deletes files.  Is this 
used anywhere?

Could this class be moved from the package
org.apache.uima.internal.util  to
org.apache.uima.util ?

-Marshall