http://idk.i2p/javadoc-i2p/i2p/susi/util/FilenameUtil.html
Object clone , equals , finalize , getClass , hashCode , notify , notifyAll , toString , wait , wait , wait Constructor Details FilenameUtil public FilenameUtil () Method Details sanitizeFilename public static String sanitizeFilename ( String name) Convert the UTF-8 to ASCII suitable for inclusion in a header
and for use as a cross-platform filename.
Replace chars likely to be illegal in filenames,
and non-ASCII chars, with _
Ref: RFC 6266, RFC 5987, i2psnark Storage.ILLEGAL Since:...