Returns the "first day of next year" adjuster, which returns a new date set to
the first day of the next year.
!(p)
The ISO calendar system behaves as follows:!(br)
The input 2011-01-15 will return 2012-01-01.
!(p)
The behavior is suitable for use with most calendar systems.
It is equivalent to:
!(pre)
temporal._with(DAY_OF_YEAR, 1).plus(1, YEARS);
</pre>
@return the first day of next month adjuster, not null
Returns the "first day of next year" adjuster, which returns a new date set to the first day of the next year. !(p) The ISO calendar system behaves as follows:!(br) The input 2011-01-15 will return 2012-01-01. !(p) The behavior is suitable for use with most calendar systems. It is equivalent to: !(pre) temporal._with(DAY_OF_YEAR, 1).plus(1, YEARS); </pre>
@return the first day of next month adjuster, not null