Java could gain a capability for sharing immutable data across threads, based on a plan now under consideration in the OpenJDK realm. An OpenJDK proposal for extent-local variables, currently an ...

And not only is restricting access to Java internals now possible, but there are compelling reasons to do it. The security of the platform is a primary reason. "Of the six high-impact zero-day ...

Thread dump is a snapshot of all the threads that were executing at a moment in time. It shows the stack trace of each thread, the locks they have obtained, locks on which they are waiting, their ...

JDK 21's virtual threads are a major leap forward for Java's concurrency model. Previously, Java relied on OS threads, which were resource-heavy, limiting how many threads could run concurrently.