Add check JNI tests for byte and 16-bit primitives.

Make boolean checking check 32-bit values in case of truncation.
Add unit test for out-of-bound primitive call values.
Make reflection's ArgArray anonymous as per more recent cppstyle and
address other minor style issues.
Test: mma -j32 test-art-host; boot (eng) emulator and check logcat is clean

Bug: 73656264
Change-Id: If7947e24ec3fe3303c1d3d0545605e82f651de25