25 duplicated lines in:
  - build-android-start/app/src/main/java/com/google/firebase/codelab/friendlychat/FriendlyMessageAdapter.kt (16:69, 44%)
  - build-android/app/src/main/java/com/google/firebase/codelab/friendlychat/FriendlyMessageAdapter.kt (16:69, 36%)

21 duplicated lines in:
  - build-android-start/app/src/main/java/com/google/firebase/codelab/friendlychat/FriendlyMessageAdapter.kt (91:116, 37%)
  - build-android/app/src/main/java/com/google/firebase/codelab/friendlychat/FriendlyMessageAdapter.kt (106:131, 30%)

14 duplicated lines in:
  - build-android-start/app/src/main/java/com/google/firebase/codelab/friendlychat/MyScrollToBottomObserver.kt (16:37, 100%)
  - build-android/app/src/main/java/com/google/firebase/codelab/friendlychat/MyScrollToBottomObserver.kt (16:37, 100%)

11 duplicated lines in:
  - build-android-start/app/src/main/java/com/google/firebase/codelab/friendlychat/MyButtonObserver.kt (16:35, 100%)
  - build-android/app/src/main/java/com/google/firebase/codelab/friendlychat/MyButtonObserver.kt (16:35, 100%)

11 duplicated lines in:
  - build-android-start/app/src/main/java/com/google/firebase/codelab/friendlychat/MainActivity.kt (81:97, 29%)
  - build-android/app/src/main/java/com/google/firebase/codelab/friendlychat/MainActivity.kt (147:163, 8%)

10 duplicated lines in:
  - build-android-start/app/src/main/java/com/google/firebase/codelab/friendlychat/FriendlyMessageAdapter.kt (73:86, 17%)
  - build-android/app/src/main/java/com/google/firebase/codelab/friendlychat/FriendlyMessageAdapter.kt (81:94, 14%)

6 duplicated lines in:
  - build-android-start/app/src/main/java/com/google/firebase/codelab/friendlychat/MainActivity.kt (34:46, 16%)
  - build-android/app/src/main/java/com/google/firebase/codelab/friendlychat/MainActivity.kt (51:61, 4%)

6 duplicated lines in:
  - build-android-start/app/src/main/java/com/google/firebase/codelab/friendlychat/SignInActivity.kt (37:50, 37%)
  - build-android/app/src/main/java/com/google/firebase/codelab/friendlychat/SignInActivity.kt (40:50, 14%)

6 duplicated lines in:
  - build-android-start/app/src/main/java/com/google/firebase/codelab/friendlychat/MyOpenDocumentContract.kt (16:32, 100%)
  - build-android/app/src/main/java/com/google/firebase/codelab/friendlychat/MyOpenDocumentContract.kt (16:32, 100%)