}
    return new FloatArrayAsList(backingArray);
  }

  private static final class FloatArrayAsList extends AbstractList<Float>
      implements RandomAccess, Serializable {
    final float[] array;
    final int start;
    final int end;

    FloatArrayAsList(float[] array) {
      this(array, 0, array.length);
    }

    FloatArrayAsList(float[] array, int start, int end) {