An example of an SDK classes that make use of this feature is the TimeUnit enum (see my blog post on this). Another example is Guava’s CaseFormat enum (via its to (CaseFormat,String) method).

Although it is part of the java.util.concurrent package, the TimeUnit enum is useful in many contexts outside of concurrency .

JPA and Hibernate enum mapping The Java enum, introduced in Java 5, will map to the underlying database without any intervention. The JPA framework, be it Hibernate or Toplink or DataNucleus, will ...

Erfahren Sie, wie Sie Enumerationen in Java serialisieren und deserialisieren, die Vor- und Nachteile verschiedener Ansätze und die Best Practices, um es richtig zu machen.

Saiba como serializar e desserializar enums em Java, os prós e contras de diferentes abordagens e as práticas recomendadas para fazer isso corretamente.