[Java] Add a test to verify that typedefs in types.hal does not mistakenly

generate a makefile rule.

Bug: 31678014
Test: regenerate makefiles using hidl-gen.
Change-Id: Ifd85852624288a61fda656c030457bd793ad171b
2 files changed
tree: a5faf5db86e57deebc553991ce0a6955367e6c45
  1. benchmarks/
  2. nfc/
  3. tests/
  4. MODULE_LICENSE_APACHE2
  5. NOTICE
  6. update-makefiles.sh