return true if the given year is a leap year . concode_field_sep int MILLIS_PER_SECOND concode_elem_sep int JULIAN_1_CE concode_elem_sep int[] DAYS_BEFORE concode_elem_sep int MILLIS_PER_HOUR concode_elem_sep long MIN_MILLIS concode_elem_sep int[] MONTH_LENGTH concode_elem_sep long MAX_MILLIS concode_elem_sep int MILLIS_PER_DAY concode_elem_sep int JULIAN_1970_CE concode_elem_sep int MILLIS_PER_MINUTE concode_field_sep int[] dayToFields concode_elem_sep int dayOfWeek concode_elem_sep int[] timeToFields concode_elem_sep int getDayOfWeekInMonth concode_elem_sep int monthLength concode_elem_sep long fieldsToDay concode_elem_sep int previousMonthLength concode_elem_sep long floorDivide concode_elem_sep long floorDivide
boolean function ( int arg0 ) { return ( ( arg0 & 0x3 ) == 0 ) && ( ( arg0 % 100 != 0 ) || ( arg0 % 400 == 0 ) ) ; }