code: @Deprecated
  	public BigInteger getAmount()
  	{
  		// We try to cache the amount field in _amount since it is likely going to be accessed frequently
  		if (this._amount == null)
  		{
  			this._amount = getUnit().convert(getBits(), StorageUnit.BITS);
  		}
  
  		return this._amount;
  	}
docs: Converts the size of this StorageSize to another unit, rounding the result to an integer<br />
  Uses the default representation unit for this type<br />
  This method may result in the loss of information (due to rounding). If precision is required then getDecimalAmount()
  should be used<br />
  
  @return the size (as an integer) in the default unit for this StorageSize.