public long ramBytesUsed() {long size = BASE_RAM_BYTES_USED + RamUsageEstimator.shallowSizeOf(blocks);if (blocks.length > 0) {size += (blocks.length - 1) * bytesUsedPerBlock;size += RamUsageEstimator.sizeOf(blocks[blocks.length - 1]);}return size;}
public long RamBytesUsed(){return ((blocks != null) ? (blockSize * blocks.Length) : 0);}