Date
fun DateTimePeriod(years: Int = 0, months: Int = 0, days: Int = 0, hours: Int = 0, minutes: Int = 0, seconds: Int = 0, nanoseconds: Long = 0): DateTimePeriod(source)
Constructs a new DateTimePeriod. If all the time components are zero, returns a DatePeriod.
It is recommended to always explicitly name the arguments when constructing this manually, like DateTimePeriod(years = 1, months = 12).
The passed numbers are not stored as is but are normalized instead for human readability, so, for example, DateTimePeriod(months = 24) becomes DateTimePeriod(years = 2).
Throws
if the total number of months in hours, minutes, seconds and nanoseconds overflows a Long.