get how many months in this interval 0-11 concode_field_sep int microsecond concode_elem_sep int month concode_elem_sep int hour concode_elem_sep int year concode_elem_sep int millisecond concode_elem_sep int day concode_elem_sep int minute concode_elem_sep int second concode_field_sep int getHours concode_elem_sep int getMicroseconds concode_elem_sep int getDays concode_elem_sep int getSeconds concode_elem_sep int getYears concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep int getMilliseconds concode_elem_sep int getMinutes
int function ( ) { return month ; }