[aarch64-port-dev ] Correct the placement of release calls in JDK8 JavaFrameAnchor code

[Andrew Haley]

On 11/25/2014 11:29 AM, Andrew Dinn wrote:
> Is it ok to push this change? or do I need to wait for it to go into
> JDK9 first?

If it goes into 8 it should also go into 9.

> n.b. I have checked the latest JDK9 code and believe the same patch will
> apply correctly to JDK9 and be valid for the same reasons.

The reference to zap() is very confusing; I had to study the code to
see what it referred to.  I take it that we're only ever called from
~JavaCallWrapper(), so we know that _last_Java_sp must be null.  Is
that what you mean?

Andrew.