Incorporate additional feedback to native JNI checks

Bug: 124338141
Test: m art_libartbase_tests_memory_type_table_test && \
      out/host/linux-x86/nativetest/art_libartbase_tests/memory_type_table_test
Test: m && flashall && boot

Change-Id: I26f0a06cf36c2591f4dc30fc6dc3ed443bd8e4a4
5 files changed