public String toHex(byte[] digest)
    {
            StringBuffer buf = new StringBuffer();
            for (int i = 0; i < digest.length; i++) {
                    buf.append(Integer.toHexString((int) digest[i] & 0x00FF));
            }
            return buf.toString();
    }

    public String getHashedPassword(String pass) throws Exception
    {
        MessageDigest md5 = MessageDigest.getInstance("MD5");
        md5.update(pass.getBytes());

        return toHex(md5.digest());
    }


For example: The real MD5 for "demouser" vs PMUtil

md5('demouser')
91017d590a69dc49807671a51f10ab7f

PMUtil.getHashedPassword("demouser")
9117d59a69dc49807671a51f10ab7f