private final String[] parts;
        private final Long[] numericParts;
        private final DefaultVersion baseVersion;

        public DefaultVersion(String source, List<String> parts, DefaultVersion baseVersion) {
            this.source = source;
            this.parts = parts.toArray(new String[0]);
            this.numericParts = new Long[this.parts.length];
            for (int i = 0; i < parts.size(); i++) {