// all done. populate final storage space
this.storageArrays = new int[storageArrays.size() + 1][];
for (int i = 0; i < storageArrays.size(); i++) {
this.storageArrays[i] = storageArrays.get(i);
}
this.storageArrays[storageArrays.size()] = curStorageArray.toArray();
logger.debug("Ordinal array loaded. {} docs, {} secondary storage arrays. Memory signature: {}KB",
this.firstLevel.length, this.storageArrays.length, computeSizeInBytes() / 1024);
}