Since Java 21, wrapper classes have played an increasingly sophisticated role in Java’s type system. Here’s everything you ...

Currently Java objects have a 128-bit object header in the 64-bit HotSpot VM, with a 64-bit multipurpose header word and a 64-bit class pointer.

The HSTS header can also be used to enforce HTTPS use across subdomains as well, which you can see with the following setup: Strict-Transport-Security: max-age=31536000; includeSubDomains; preload ...