RE: JVM address pinning

As in JNI accessed native code cant lock down JVM allocated memory.

If I take that literally, I don't see it as a big deal. If the Java code
can lock down the memory before calling down the JNI then it's still
fine. I don't see why JNI should ever be allowed to lock JVM memory. Or
are you saying that it's now not possible to pin memory at all? I can't
imagine that's true. How the heck would JNI work?

To the best of my knowledge, this is also how .NET works. If you want to
pin memory you must do it in managed code and then you can pass the
pointer. The unmanaged code can't randomly pin managed code memory.

-Walden