Examples include the days in a week ... After all, a typesafe enum is essentially a special kind of Java class. Finally, Enum’s Java documentation doesn’t include a values() method because ...

Another scenario in which the typesafe enum pattern breaks completely is when the Java runtime loads the Enum class multiple times ... servlet later reloads (for example, because the JSP updates ...

Sealed classes, like enums ... 1 This example uses a form of switch expression -- one that uses patterns as case labels -- that is not yet supported by the Java Language. The six-month release ...