[9] RFR (S): 8058291: Missing some checks during parameter validation

[John Rose]

Reviewed.

Nice tuning of the asserts.

— John

On Sep 15, 2014, at 9:03 AM, Vladimir Ivanov <vladimir.x.ivanov at oracle.com> wrote:

> http://cr.openjdk.java.net/~vlivanov/8058291/webrev.00/
> https://bugs.openjdk.java.net/browse/JDK-8058291
> 
> 8057656 & 8050166 changes accidentally removed some checks during argument validation in MHs.dropArguments() and MHs.explicitCastArguments(). The fix is to restore them.
> 
> Testing: jck (api/java_lang/invoke), jdk/java/lang/invoke, jdk/java/util/streams w/ "-ea -esa" and COMPILE_THRESHOLD={0,30}
> 
> Thanks!
> 
> Best regards,
> Vladimir Ivanov