@Deprecated
  public boolean enableMergePathsForKitKatAndAbove() {
    return lottieFeatureFlags.isFlagEnabled(LottieFeatureFlag.MergePathsApi19);
  }
Returns whether or not any layers in this composition has a matte layer.
lottie/src/main/java/com/airbnb/lottie/LottieDrawable.java