[vectorIntrinsics] Miscellaneous tests to increase coverage (part 8)

[Viswanathan, Sandhya]

Please find below a webrev which adds about 13 new tests and brings public API coverage close to 99%.



http://cr.openjdk.java.net/~sviswanathan/vectorIntrinsics/TestCoverage/part8/webrev.00/



The tests added are:

AbstractSpecies: withLanes, withShape, loadMask, elementType, vectorType

VectorSpecies: elementSize, ofLargestShape

VectorShape: withLanes

VectorShuffle: hashCode, toString, length, equals, fromOp



Best Regards,

Sandhya