Android O IOT Preview 7 (4635859)
Support nullable String arrays

Declaring a String[] used to cause compiler errors due to occasionally
treating String as a primitive type and thus not handling the fact that
the elements are also nullable. We've now fixed that.

Test: New unit tests pass
Bug: 64681043
Change-Id: I549610b5c800b3c9e5aca8c366dbbedfd3a9a329
5 files changed