HowToRunJniInCpp.cpp

/*Environment variable -> System Variable -> path

C:\Program Files\Java\jdk1.8.0_11\jre\bin;
C:\Program Files\Java\jdk1.8.0_11\jre\bin\server;
C:\Program Files\Java\jdk1.8.0_11\bin

<Restart System>

Open Visual Studio 
create c++ empty project

open project properties

C/C++ -> General -> Additional Include Directories 

Add 

C:\Program Files\Java\jdk1.8.0_11\include
C:\Program Files\Java\jdk1.8.0_11\include\win32

Linker -> General -> Additional Library Directories

Add

C:\Program Files\Java\jdk1.8.0_11\lib 

Linker -> Input -> Additional Dependencies

write

jvm.lib
jawt.lib

create a c++ file in Source Files

copy & paste below code*/

#include <stdio.h>
#include<conio.h>
#include<jni.h>
#include<iostream>

using namespace std;

JNIEnv* create_vm(JavaVM **jvm)
{
    JNIEnv* env;
    JavaVMInitArgs args;
    JavaVMOption options;
    args.version = JNI_VERSION_1_6;
    args.nOptions = 1;
    options.optionString = "-Djava.class.path=./";
    args.options = &options;
    args.ignoreUnrecognized = 0;
    int rv;
    rv = JNI_CreateJavaVM(jvm, (void**)&env, &args);
    if (rv < 0 || !env)
        printf("Unable to Launch JVM %d\n",rv);
    else
        printf("Launched JVM! :)\n");
    return env;
}

int main(int argc, char **argv)
{
    JavaVM *jvm;
    JNIEnv *env;
    env = create_vm(&jvm);
    if(env == NULL)
        return 1;

	// Shutdown the VM.
    jvm->DestroyJavaVM();

	_getch();
    return 0;
}
		
//ENJOY