Java 21 是一次具有里程碑意义的版本更新，它带来的新特性不仅提升了开发效率，还大大提高了代码的可读性和可维护性。虚拟线程和结构化并发彻底改变了我们处理高并发的方式，模式匹配和记录模式让代码更加简洁优雅，分代 ZGC 则让垃圾回收更加高效。

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Oracle’s changes to Java licencing and pricing are causing APAC enterprises to look at alternative options like Azul.

Olá pessoal, Primeiramente, obrigado pelo suporte do autojudge no python (realizei a maratona nas turmas de programação com sucesso). Porém, tenho outras turmas que utilizam agora a linguagem Java.

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