Method md5

src/main/java/com/rocketpt/server/util/SecurityUtil.java:14–20

(String username, String password)

    @SneakyThrows
    public static String md5(String username, String password) {
        MessageDigest md = MessageDigest.getInstance("MD5");
        md.update(username.getBytes());
        md.update(password.getBytes());
        return new BigInteger(1, md.digest()).toString(16);
    }

}