The re-incubation of the Vector API in JDK 22 reflects an ongoing commitment to optimizing Java's performance capabilities in response to modern hardware advancements.

OpenJDK Java 20 引入了作用域（scope）值作为孵化 API。 Java 的作用域值允许在线程内和线程间共享不可变数据，并且优先于线程局部变量。

Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions.

New features like var, auto-compile, text blocks, record classes, and more are shifting Java in subtle but powerful ways—toward a more flexible, dynamic future.