@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 shouldHandlePositive() {
    assertThat(udf.radians(180.0), closeTo(Math.PI, 0.000000000000001));
    assertThat(udf.radians(360.0), closeTo(2 * Math.PI, 0.000000000000001));
    assertThat(udf.radians(70.73163980890013), closeTo(1.2345, 0.000000000000001));
    assertThat(udf.radians(114), closeTo(1.9896753472735358, 0.000000000000001));
    assertThat(udf.radians(114L), closeTo(1.9896753472735358, 0.000000000000001));
  }