Merge changes from topic "am-6e546333a39f4da2a7c38a1862c70092" into rvc-d1-dev-plus-aosp
* changes:
java_sdk_library: Expose implementation within APEX am: bf19a979 am: 9b849300
[automerger skipped] java_sdk_library: Only expose impl jars when they are built am: 2e7ed65f -s ours am: ca795bef