A java.io.StringWriter with a few new features:
You can pass it an existing StringBuffer to append to.
The toString() method returns the current contents of
the string buffer
The toStringBuffer() method returns the underlying string buffer.
Convenience class to unglob file names with the following conventions:
-1 parent directory (like ..)
--0 or more parent directories
+1 child directory
++0 or more child directories
namename, with * wildcard supported (matching any character except a directory separator
?regexpMatches the given regular expression