每六个月一更的 Java，如今来到了 Java 26 版本。 本次 Java 26 是一个短期版本，官方提供六个月的支持。 允许在任何模式上下文中使用原始类型（如 int, double 等）。 扩展 instanceof 和 switch 以支持所有原始类型。 这是第四次预览功能，此前在 JDK 23、24、25 中也已 ...

Researchers from the Polish firm Security Explorations have identified a serious vulnerability in the latest version of Java that completely bypasses the new security level Oracle recently introduced ...

There was a time, back in the mid-1990s, when a little language called Oak was being developed by Sun. I recall bumping into it as I surfed the Web one day. It looked interesting, but I wondered why ...