https://docs.oracle.com/javase/jp/17/docs/api/jdk.incubator.foreign/jdk/incubator/foreign/MemoryLayouts.html
MemoryLayouts (Java SE 17 & JDK 17)
declaration: module: jdk.incubator.foreign, package: jdk.incubator.foreign, class: MemoryLayouts
java sejdk