@Override
	public int hashCode() {
		return Arrays.hashCode(toArray());
	}
Return the double values of this point as array in the following order:
<ul>
    <li>mean</li>
    <li>variance</li>
    <li>skewness</li>
    <li>kurtosis</li>
    <li>median</li>
    <li>low (<i>25-percentile</i>)</li>
    <li>high (<i>75-percentile</i>)</li>
    <li>min</li>
    <li>max</li>
</ul>

@return the double values of this point as array
jenetics.tool/src/main/java/io/jenetics/tool/trial/SampleSummaryPoint.java