Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

In Part 1, we saw that the JVM doesn’t always play nicely with containers, and we must be aware of that, and adjust accordingly. Now let’s invite Kubernetes to the party and see how things get really ...

jRxTx is a Java serial communication library licensed under the LGPLv2.1 or later + linking exception. It can be used to communicate using well known UART-based serial protocols such as RS-232, RS-422 ...

Introduction What is a Single-Threaded Server? What is a Multithreaded Server? Default Nature of Spring Boot Thread Count and CPU Cores: The Math Behind Parallelism Code Examples Advanced ...

Java has a powerful new concurrency model, and it works with both traditional and virtual threads. Here's a first look at structured concurrency. Structured concurrency is a new way to use ...

You can optionally specify timeout in milliseconds to cause a test method to fail if it takes longer than that number of milliseconds. If the time limit is exceeded, then the failure is triggered by ...

The humble knock knock joke is a tried and tested format for humour. A chance to land some clever word-play and nifty punchlines. From playground favourites to quick-fire gags from stand-ups, they ...

The computer systems we use today make it easy for programmers to mitigate event latencies in the nanosecond and millisecond time scales (such as DRAM accesses at tens or hundreds of nanoseconds and ...

Abstract: An important part of implementing device drivers is to control the interrupt facilities of the hardware platform and to program interrupt handlers. Current methods for handling interrupts in ...

Abstract: Testing concurrent software is difficult due to problems with inherent nondeterminism. In previous work, we have presented a method and tool support for the testing of concurrent Java ...