private T toDate()

in src/main/java/org/apache/commons/beanutils2/converters/DateTimeConverter.java [513:580]
50 lines of code
15 McCabe index (conditional complexity)

    private <T> T toDate(final Class<T> type, final long value) {
        // java.util.Date
        if (type.equals(Date.class)) {
            return type.cast(new Date(value));
        }

        // java.sql.Date
        if (type.equals(java.sql.Date.class)) {
            return type.cast(new java.sql.Date(value));
        }

        // java.sql.Time
        if (type.equals(java.sql.Time.class)) {
            return type.cast(new java.sql.Time(value));
        }

        // java.sql.Timestamp
        if (type.equals(java.sql.Timestamp.class)) {
            return type.cast(new java.sql.Timestamp(value));
        }

        // java.time.LocalDateTime
        if (type.equals(LocalDate.class)) {
            final LocalDate localDate = Instant.ofEpochMilli(value).atZone(getZoneId()).toLocalDate();
            return type.cast(localDate);
        }

        // java.time.LocalDateTime
        if (type.equals(LocalDateTime.class)) {
            final LocalDateTime localDateTime = Instant.ofEpochMilli(value).atZone(getZoneId()).toLocalDateTime();
            return type.cast(localDateTime);
        }

        // java.time.ZonedDateTime
        if (type.equals(ZonedDateTime.class)) {
            final ZonedDateTime zonedDateTime = ZonedDateTime.ofInstant(Instant.ofEpochMilli(value), getZoneId());
            return type.cast(zonedDateTime);
        }

        // java.time.OffsetDateTime
        if (type.equals(OffsetDateTime.class)) {
            final OffsetDateTime offsetDateTime = OffsetDateTime.ofInstant(Instant.ofEpochMilli(value), getZoneId());
            return type.cast(offsetDateTime);
        }

        // java.util.Calendar
        if (type.equals(Calendar.class)) {
            Calendar calendar = null;
            if (locale == null && timeZone == null) {
                calendar = Calendar.getInstance();
            } else if (locale == null) {
                calendar = Calendar.getInstance(timeZone);
            } else if (timeZone == null) {
                calendar = Calendar.getInstance(locale);
            } else {
                calendar = Calendar.getInstance(timeZone, locale);
            }
            calendar.setTime(new Date(value));
            calendar.setLenient(false);
            return type.cast(calendar);
        }

        final String msg = toString(getClass()) + " cannot handle conversion to '" + toString(type) + "'";
        if (log().isWarnEnabled()) {
            log().warn("    " + msg);
        }
        throw new ConversionException(msg);
    }