> + result = Lists.newArrayList(); > + } > + return hashList.iterator().next(); > + } > + > + /** > + * Builds the Hash and the TreeHash values of the payload. > + * > + * @return The calculated TreeHash. > + * @see <a > href="http://docs.aws.amazon.com/amazonglacier/latest/dev/checksum-calculations.html"; > /> > + */ > + public static TreeHash buildTreeHashFromPayload(Payload payload) > throws IOException { > + InputStream is = null; > + try { > + is = checkNotNull(payload, "payload").openStream(); > + ArrayList<HashCode> list = Lists.newArrayList();
`List<HashCode>`? Or are we really interested in this being an `ArrayList`? Alternatively, use an immutable list builder? --- Reply to this email directly or view it on GitHub: https://github.com/jclouds/jclouds-labs-aws/pull/11/files#r13840882
