byte[] cb = bo.toByteArray();
FileUtils.writeByteArrayToFile(new File("compressed.out"), cb);
bi = new ByteArrayInputStream(cb);
BlockDecompressorStream ci = new BlockDecompressorStream(bi, new LzoDecompressor());
bo.reset();
start = System.currentTimeMillis();
IOUtils.copy(ci, bo);
end = System.currentTimeMillis();
LOG.info("Uncompression took " + ((end - start) / 1000d) + " ms");