private static final float[] EMPTY = {};
  private static final float[] ARRAY1 = {1.0f};
  private static final float[] ARRAY234 = {2.0f, 3.0f, 4.0f};

  private static final float LEAST = Float.NEGATIVE_INFINITY;
  private static final float GREATEST = Float.POSITIVE_INFINITY;

  private static final float[] NUMBERS =
      new float[] {
        LEAST,
        -Float.MAX_VALUE,
        -1f,
        -0f,