BlockHound and Blocking Calls: How It Works
BlockHound lets you check if a blocking call occurs in a thread where it shouldn't happen and throws an exception at runtime when it does.
Nicolas Frankel
255 articles
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Getting Started Hacking Third-Party APIs on the JVM
Some alternatives that allow you to make third-party APIs behave in a way that their designers didn't intend to!
Querying Your In-Memory-Data-Grid: Why and How?
In this article, I'd like to describe how you can take advantage of Hazelcast to query your cached data in different ways and still be fast.
Introducing Teeing: A Hidden Gem in the Java API
teeing() method returns a Collector, a composite of two downstream collectors. There will be a single Collector and a single pass in the …
A Real-World Example of a Stream Collector
Java Stream's Collectors methods fit most use-cases. Let's imagine an e-commerce platform that implements a shopping cart.
Taking a Closer Look at Kotlin's Delegation
Kotlin offers many cool features, most tend to cite null safety as their favorite. For me, it's function extensions, with delegation second.
An Example of Overengineering - Keep it WET
This week's post is pretty short. I've already written about overengineering, but this adds a personal touch.
Hazelcast, from Embedded to Client-Server
Because Hazelcast is developed in Java, it's available as a JAR, and we can integrate it as a library in our application.
How to create your own custom Spring Data repository
how one can use Arrow's type system with Spring Data. You can benefit from the explanations to craft your custom Spring Data repository.
How to Change a Field's Type in Recent JDKs
In this article, I will share some findings regarding the security changes regarding changing a field's type across JDK versions.