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Java Native Keywords

Source: Internet
Author: User
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The native keyword indicates that its modification is a primitive method, and the corresponding implementation of the method is not in the current file, but in a file implemented in other languages, such as C and C + +. The Java language itself cannot access and manipulate the underlying operating system, but other languages can be invoked through the JNI interface to enable access to the underlying.

JNI is a Java Native interface (Java Native Interface) and is a native programming interface that is part of the Java Software Development Toolkit (Java Software Development kit,sdk). JNI allows Java code to use code and code libraries written in other languages. The invocation API (part of the JNI) can be used to embed a Java Virtual machine (JVM) into a native application, allowing programmers to invoke Java code from within native code.

Java Native Keywords

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