Additional tests for Arrays.compare(T[], int, int, T[], int, int)

Expands surface area covered by libcore tests.

Bug: 203822631
Test: run-libcore-tests.sh --mode host libcore.java.util.ArraysTest#compareLIILII
Test: run-libcore-tests.sh --mode jvm libcore.java.util.ArraysTest#compareLIILII
Change-Id: I93b89708a71ddbac399de9fa17f9c533d669007d
1 file changed