Igor's Techno Club

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2024-04-25 20:00:06

In this series of articles, I will share with you the features that, for some reason, no one knows about or those that are rarely used.

Java's concurrency utilities, found in the java.util.concurrent package, provide robust tools for simplifying concurrent programming and enhancing reliability. If you are new to these concepts, you might find it helpful to start with the official Java concurrency tutorials.

The java.util.concurrent package (abbreviated as j.u.c) offers several key classes and interfaces to facilitate concurrent programming:

Consider a web application that must process numerous user-generated data points simultaneously, such as a real-time analytics dashboard. Here's how you might handle this:

In a desktop application, you might need to load multiple resources like images or files simultaneously to improve startup time. Here's how a CompletionService could be used:

This method significantly reduces the time needed to load multiple resources by utilizing parallel execution and immediate UI updates.