Review request (XS): 6663908 NegativeArraySizeException is not thrown

[Chuck Rasbold]

http://webrev.invokedynamic.info/rasbold/6663908/

Fixed 6663908: NegativeArraySizeException is not thrown

A compiled method misses throwing a NegativeArraySizeException when the
lowest dimension has negative size, all of the higher dimension sizes are
constants, and at least one of those higher dimension sizes is zero.

Don't optimize a multidimensional array allocation when a dimension size is
zero.

Reviewed by:
Fix verified (y/n): y