I have recently completed to develop the third topic in my ongoing ASP.NET course. It focuses on the Page.Request property. You can find the community version of this ongoing course available for free at www.abelski.com. You can download the slides and watch the relevant video clips below.

Stable Values in Java (JEP 502): Deferred Immutability with JVM Trust
Explore Stable Values – a new Java 25 upcoming feature (JEP 502) enabling lazy initialization with immutable performance and JVM-level optimizations.