AddressArray addrArray;
if (_indexesCached) {
addrArray = new DynamicLongArray(batchSize, numSyncBatches, homeDir);
} else {
addrArray = new IOTypeLongArray(
Array.Type.DYNAMIC, initialLength,
batchSize, numSyncBatches, homeDir);
}
if(addrArray.length() < initialLength) {