Checks if the specified year is a leap year.
!(p)
A leap-year is a year of a longer length than normal.
The exact meaning is determined by the chronology according to the following constraints.
!(ul)
!(li)a leap-year must imply a year-length longer than a non leap-year.
!(li)a chronology that does not support the concept of a year must return false.
!(li)the correct result must be returned for all years within the
valid range of years for the chronology.
</ul>
!(p)
Outside the range of valid years an implementation is free to return
either a best guess or false.
An implementation must not throw an exception, even if the year is
outside the range of valid years.
@param prolepticYear the proleptic-year to check, not validated for range
@return true if the year is a leap year
Checks if the specified year is a leap year. !(p) A leap-year is a year of a longer length than normal. The exact meaning is determined by the chronology according to the following constraints. !(ul) !(li)a leap-year must imply a year-length longer than a non leap-year. !(li)a chronology that does not support the concept of a year must return false. !(li)the correct result must be returned for all years within the valid range of years for the chronology. </ul> !(p) Outside the range of valid years an implementation is free to return either a best guess or false. An implementation must not throw an exception, even if the year is outside the range of valid years.
@param prolepticYear the proleptic-year to check, not validated for range @return true if the year is a leap year