Add OpenJDK Arrays parallelSetAll methods

Adds parallelSetAll(int[], java.util.function.IntUnaryOperator),
parallelSetAll(long[], java.util.function.IntToLongFunction),
parallelSetAll(double[], java.util.function.IntToDoubleFunction),
parallelSetAll(T[], java.util.function.IntFunction<? extends T>)
from the upstream along with the corresponding tests.

Bug: 27540010
Change-Id: Iaa4a0749d8bb95ea8a0072a43bfbd6d6f459ff28
2 files changed