1. the first appearance of daylight in the morning; daybreak; sunrise. 2. the beginning or rise of anything; advent: the dawn of civilization. v.i. 3. to begin to grow light in the morning: The day dawned cloudless.
The Java Native Interface (JNI) is a native programming interface that is part of the Java Software Development Kit (SDK). JNI lets Java code use code and code libraries written in other languages, such as C and C++.The Invocation API, which is part of JNI, can be used to embed a Java virtual machine (JVM) into native applications, thereby allowing programmers to call Java code from within native code.his tutorial will walk you through the steps of using the Java Native Interface. You'll learn how to call native C/C++ code from within a Java application and how to call Java code from within a native C/C++ application.
From Official java website... JRE (Java Runtime environment): 1  It is an implementation of the Java Virtual Machine* which actually executes Java programs. 2  Java Runtime Environment is a plug-in needed for running java programs.3  The JRE is smaller than the JDK so it needs less Disk space. Java Runtime Environment is a plug-in needed for running java programs. 2  The JRE is smaller than the JDK so it needs less Disk space. 3  The JRE can be downloaded/supported freely from https://www.java.com. 4  It includes the JVM, Core libraries and other additional components to run applications and applets written in Java.