public boolean findBucket(String aBckNam) {
        if (aAmzObj != null || aBckNam != null) {
            for (Bucket aBckEle : aAmzObj.listBuckets()) {
                if (aBckNam.equals(aBckEle.getName())) {
                    return true;
                }

            }
        }
        return false;
    }