public void release() {
            if (released) {
                return;
            }
            released = true;
            loadCf.whenComplete((nil, ex) -> {
                if (data != null) {
                    data.release();
                }
            });
        }
Put block into the blocks

@param block {@link Block}
@return if the block is continuous to the last block, it will return true
s3stream/src/main/java/com/automq/stream/s3/cache/blockcache/StreamReader.java