get unicode values from string

"R.Vijayaraghavan" <[email protected]> Fri, 06 May 2005 09:57:35 +0530

Newsgroups	gmane.user-groups.linux.delhi.devel
Message-ID	<[email protected]>

Hello,

I have a file that has some text written in hindi. I need to
get the unicode codes of each character so that it can be used in the
Java Regular Expression API. I can't use the string as such in the
regular expression pattern.

For example, the hindi word 'se' has the values - \u0938\u0947

regards,
vijay.