强引用软引用Java 的相关内容

文章 2024-07-24 来自：开发者社区

开发与运维引用问题之软引用又在Java特点如何解决

问题一：对象头中包含了哪些信息？对象头中包含了哪些信息？参考回答：对象头中包含了关于对象的一些必要设置信息，例如这个对象是哪个类的实例、如何找到类的元数据信息、对象的哈希码、对象的GC分代年龄等。此外，根据虚拟机当前运行状态的不同，对象头还可能有不同的设置方式，比如是否启用偏向锁等。关于本问题的更多回答可点击原文查看：http...

问答 2024-05-22 来自：开发者社区

什么是强引用？软引用又在Java中有什么特点？

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更新时间 2024-07-25 06:08:23

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