🚀 go-pugleaf

If you can't get a better answer, why don't you just return a specific
string and if you java code sees that string it puts null into the
variable.

Kobus

Gabriel Lima wrote:

> Hi.
> I must implement a native method that returns a Java string. So far so
> good,
> I can create the Java string from a const char * invoking
> (*env)->NewStringUTF(env,  const char *).
> My problem is another. Sometimes, instead of a String, the method must
> return
> a null value. But, as the method is implemented natively, I don�t know
> how to access the 'Java null' value/datatype/object/whatever.
>
> I searched in jni.h for 'null' and found nothing, and the Java Tutorial
> does not
> mention this.
>
> If someone knows how to return a 'Java null' from a Native JNI method,
> please
> let me know. Thanks in advance
>
>         Gabriel