Znc.C

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

JNIEnv* create_vm()
{
    JavaVM* jvm;
    JNIEnv* env;
    JavaVMInitArgs args;
    JavaVMOption options[1];

    args.version = JNI_VERSION_1_2;
    args.nOptions = 1;
    options[0].optionString = "-Djava.class.path=c:\\projects\\local\\inonit\\classes";
    args.options = options;

    JNI_CreateJavaVM(&jvm, (void **) &env, &args);
    return env;
}

void invoke_class(JNIEnv* env)
{
    jclass helloWorldClass;
    jmethodID mainMethod;
    jobjectArray applicationArgs;
    jstring applicationArg0;

    helloWorldClass = (*env)->FindClass(env, "example/jni/InvocationHelloWorld");

    mainMethod = (*env)->GetStaticMethodID(env, helloWorldClass, "main", "([Ljava/lang/String;)V");

    applicationArgs = (*env)->NewObjectArray(env, 1, (*env)->FindClass(env, "java/lang/String"), NULL);
    applicationArg0 = (*env)->NewStringUTF(env, "From-C-program");
    (*env)->SetObjectArrayElement(env, applicationArgs, 0, applicationArg0);

    (*env)->CallStaticVoidMethod(env, helloWorldClass, mainMethod, applicationArgs);
}

int main(int argc, char **argv)
{
    JNIEnv* env = create_vm();
    invoke_class(env);
    return 0;
}