If you are experiencing issues where some Java applets ... If the problem disappears, you can then move pertinent items back into the account (per the aforementioned tutorial).

Virtual threads, revealed in Java's Project Loom and generally available with the Java 21 LTS, promise unparalleled scalability, simplified asynchronous coding and more efficient resource utilization.

One of the new technologies is virtual threads. This article explains what virtual threads are and how they work, the important problem they solve, and an example of using virtual threads under Java.