Returns a copy of this duration with the specified duration subtracted.
!(p)
This instance is immutable and unaffected by this method call.
@param duration the duration to subtract, positive or negative, not null
@return a {@code Duration} based on this duration with the specified duration subtracted, not null
@throws ArithmeticException if numeric overflow occurs
Returns a copy of this duration with the specified duration subtracted. !(p) This instance is immutable and unaffected by this method call.
@param duration the duration to subtract, positive or negative, not null @return a {@code Duration} based on this duration with the specified duration subtracted, not null @throws ArithmeticException if numeric overflow occurs