public void Save()
{
Misc.WriteColor(ConsoleColor.Black, ConsoleColor.Green, $"CRITICAL: SAVING BITMAP DATABASE!!! WAIT JUST A SECOND PLEASE!!!");
var sizeNeeded = r.getSizeInBytes(false);
var buff = new byte[sizeNeeded];
r.write(buff, false);
File.WriteAllBytes(HashDBBitMap, buff);
Misc.WriteColor(ConsoleColor.Green, ConsoleColor.Black, $"Done. Commited {sizeNeeded:N0} bytes to disk for bitmap.");
}