Adds framework support for hidl-gen Java backend. (to support structs) (DO NOT...
Adds framework support for hidl-gen Java backend. (to support structs) (DO NOT MERGE) am: 9266f992 -s ours am: 2dcd9286 -s ours
am: b12aa4e4
Change-Id: Iaac799b9a37c1d5f5d9bfca2c3d7e312609a2886