@Udf(description = "Converts an INT value in degrees to a value in radians")
  public Double radians(
          @UdfParameter(
                  value = "value",
                  description = "The value in degrees to convert to radians."
          ) final Integer value
  ) {
    return radians(value == null ? null : value.doubleValue());
  }
@Test
  public void shouldHandleZero() {
    assertThat(udf.radians(0), closeTo(0.0, 0.000000000000001));
    assertThat(udf.radians(0L), closeTo(0.0, 0.000000000000001));
    assertThat(udf.radians(0.0), closeTo(0.0, 0.000000000000001));
  }