OptionalInt function ( ) { return EMPTY ; }
returns an empty optionalint instance . no value is present for thisoptionalint . concode_field_sep OptionalInt EMPTY concode_elem_sep boolean isPresent concode_elem_sep int value concode_field_sep int orElseGet concode_elem_sep int hashCode concode_elem_sep OptionalInt of concode_elem_sep void ifPresent concode_elem_sep boolean equals concode_elem_sep boolean isPresent concode_elem_sep String toString concode_elem_sep int orElse concode_elem_sep int getAsInt concode_elem_sep int orElseThrow