docs: @NonNull
      public static Animator createIndeterminateHorizontalRect2(@NonNull Object target) {
  
          ObjectAnimator translateXAnimator = ObjectAnimatorCompat.ofFloat(target, "translateX", null,
                  PATH_INDETERMINATE_HORIZONTAL_RECT2_TRANSLATE_X);
          translateXAnimator.setDuration(2000);
          translateXAnimator.setInterpolator(
                  Interpolators.INDETERMINATE_HORIZONTAL_RECT2_TRANSLATE_X.INSTANCE);
          translateXAnimator.setRepeatCount(ValueAnimator.INFINITE);
  
          ObjectAnimator scaleXAnimator = ObjectAnimatorCompat.ofFloat(target, null, "scaleX",
                  PATH_INDETERMINATE_HORIZONTAL_RECT2_SCALE_X);
          scaleXAnimator.setDuration(2000);
          scaleXAnimator.setInterpolator(
                  Interpolators.INDETERMINATE_HORIZONTAL_RECT2_SCALE_X.INSTANCE);
          scaleXAnimator.setRepeatCount(ValueAnimator.INFINITE);
  
          AnimatorSet animatorSet = new AnimatorSet();
          animatorSet.playTogether(translateXAnimator, scaleXAnimator);
          return animatorSet;
      }