I have just completed to develop a detailed guide for learning Java Script (in Hebrew). You can find it online available for free personal and academic usage at http://www.zindell.com/israeliJSBook/israeliJSBookWebText1.htm. Make sure you set the correct encoding (Hebrew Windows).

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.