How Do I Use FFI In Java (JNI)? - Next LVL Programming

Описание: How Do I Use FFI In Java (JNI)? Have you ever wanted to integrate native code into your Java applications? In this informative video, we'll guide you through the process of using the Foreign Function Interface (FFI) in Java, specifically through the Java Native Interface (JNI). You’ll learn how to declare native methods in your Java class and generate the necessary header files. We’ll also cover how to implement these methods in C or C++, compile them into a shared library, and load them into your Java code.

Additionally, we’ll introduce you to the new Foreign Function and Memory API available in recent Java versions. This API simplifies the process of calling native functions and managing native memory directly from Java, improving type safety and reducing boilerplate code. You’ll discover how to allocate native memory, define data layouts, and link to native functions seamlessly.

Whether you’re looking to enhance performance or integrate existing libraries, understanding how to use FFI in Java can expand your development capabilities. Join us for this detailed walkthrough, and don’t forget to subscribe to our channel for more programming tutorials and coding tips.

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