## Notes
The original Date API was weird, especially with timezones, month/date iniquities (leap day)
Now they are immutable.
`LocalDate` is for system date-time.
```java
import java.time.LocalDate;
LocalDate d = LocalDate.now();
System.out.println(d);
LocalDate.of(1991, Month.APRIL, 29);
```
Separate time class `LocalTime`