There is a bug in the current version of Jack
that causes problems when the default is changed to
1.8. Pinning to 1.7 appears to help.
Bug: 27305482
Bug: 26753820
(cherry picked from commit 445d7baabc)
Change-Id: I178ef57bc29cb49064db08d06d501d6aed09c26f
Jack was disabled because of bugs in Jack and missing support for testing
obfuscated applications. Both are now fixed so Jack can be enabled.
Bug: 27215871
Change-Id: I7c437906fe78e1a97204f5e26059966198b15ac1