Range of paths to base mime/ directories in order from more preferable to less preferable.
Options for file reading and error reporting.
mime.files.common.MimeFileException if some info file has errors. mime.files.magic.MimeMagicFileException if magic file has errors. mime.files.treemagic.TreeMagicFileException if treemagic file has errors. ErrnoException or FileException if some important file does not exist or could not be read.
mime.paths.mimePaths
Constructor based on MIME paths.