private static long parseIso8601(String value) {
        try {
            return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss Z").parse(value).getTime();
        } catch (ParseException ignored) {
            return 0;
        }
    }
Retrieves the version information of Armeria artifacts using the specified {@link ClassLoader}.

@return A {@link Map} whose keys are Maven artifact IDs and whose values are {@link Version}s
core/src/main/java/com/linecorp/armeria/common/util/Version.java