Java 25 通过 JEP 519 将紧凑对象头作为产品特性进行了集成，在不需要更改任何代码的情况下，为开发人员提供了 30% 的 CPU 减少 和显著的内存节省。该特性将对象头大小从 12 字节减少到仅 8 字节，并且只需要一个简单的 JVM 标志即可启用。亚马逊已经在数百个 ...

Java 22 introduces stream gatherers, a new mechanism for manipulating streams of data. Stream gatherers are the delivered feature for JEP 461, allowing developers to create custom intermediate ...

Java’s internal systems and syntax are constantly evolving, and these changes happen primarily through the Java Community Process (JCP) and Java Enhancement Proposals (JEPs). Together, the JCP and ...

Java has long been a powerhouse programming language thanks to its portability, robustness and extensive ecosystem. However, one major challenge for Java developers is interoperation with native code.