Allocating a Java object therefore frequently allocates numerous ... The reason this does not work is because the serialization layout is only a remote reflection of the true in-memory layout.

Object references and memory. The Java virtual machine (JVM) can take advantage of the way primitives are handled to optimize how it stores, retrieves, and operates on them. In particular, if the ...

Java currently supports only two types of value: primitives and object references. Project Valhalla extends this by introducing inline classes which are a new form of type that exhibit some ...