[12.3.1 主内存与工作内存](12.3.1%E4%B8%BB%E5%86%85%E5%AD%98%E4%B8%8E%E5%B7%A5%E4%BD%9C%E5%86%85%E5%AD%98.md) [12.3.2 内存间交互操作](12.3.2%E5%86%85%E5%AD%98%E9%97%B4%E4%BA%A4%E4%BA%92%E6%93%8D%E4%BD%9C.md) [12.3.3 对于volatile型变量的特殊规则](12.3.3%E5%AF%B9%E4%BA%8Evolatile%E5%9E%8B%E5%8F%98%E9%87%8F%E7%9A%84%E7%89%B9%E6%AE%8A%E8%A7%84%E5%88%99.md) [12.3.4 针对long和double型变量的特殊规则](12.3.4%E9%92%88%E5%AF%B9long%E5%92%8Cdouble%E5%9E%8B%E5%8F%98%E9%87%8F%E7%9A%84%E7%89%B9%E6%AE%8A%E8%A7%84%E5%88%99.md) [12.3.5 原子性、可见性与有序性](12.3.5%E5%8E%9F%E5%AD%90%E6%80%A7%E3%80%81%E5%8F%AF%E8%A7%81%E6%80%A7%E4%B8%8E%E6%9C%89%E5%BA%8F%E6%80%A7.md) [12.3.6 先行发生原则](12.3.6%E5%85%88%E8%A1%8C%E5%8F%91%E7%94%9F%E5%8E%9F%E5%88%99.md)