this.client = client;
this.progress = progress;
this.fs = fs;
this.cannedACL = cannedACL;
this.statistics = statistics;
<BUG>partSize = conf.getLong(MULTIPART_SIZE, DEFAULT_MULTIPART_SIZE);

partSizeThreshold = conf.getInt(MIN_MULTIPART_THRESHOLD, DEFAULT_MIN_MULTIPART_THRESHOLD);
</BUG>
if (conf.get(BUFFER_DIR, null) != null) {

this.client = client;
this.progress = progress;
this.fs = fs;
this.cannedACL = cannedACL;
this.statistics = statistics;
partSize = conf.getLong(OLD_MULTIPART_SIZE, DEFAULT_MULTIPART_SIZE);
partSizeThreshold = conf.getInt(OLD_MIN_MULTIPART_THRESHOLD, DEFAULT_MIN_MULTIPART_THRESHOLD);
if (conf.get(BUFFER_DIR, null) != null) {
