I have a C++ program which invokes an instance of the JVM. I would like that instance of the JVM to make a call to a native method in the C++ program that performed the invocation. Is there some way to get this to work without having to put the native method into a separate DLL?

Created May 4, 2012

Davanum Srinivas

Yes, you can register your native method using RegisterNatives:

 
const JNINativeMethod methods[] = { 
    {
        "test",
        "()V",
        &Java_GUITest_test
    }
};
env->RegisterNatives(env->FindClass("GUITest"), methods, 1);

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