src/main/java/com/feedzai/fos/impl/weka/utils/pmml/PMMLConversionCommons.java
public static double[] getClassDistribution(Node node) {
        List<ScoreDistribution> scoreDistributions = node.getScoreDistributions();

        double[] classDistribution = null;

        if (!scoreDistributions.isEmpty()) {
            classDistribution = new double[scoreDistributions.size()];

            for (int i = 0; i < scoreDistributions.size(); i++) {
                classDistribution[i] = scoreDistributions.get(i).getConfidence();
            }
        }

        return classDistribution;
    }
public static double[] getClassDistribution(Node node) {
        List<ScoreDistribution> scoreDistributions = node.getScoreDistributions();

        double[] classDistribution = null;

        if (!scoreDistributions.isEmpty()) {
            classDistribution = new double[scoreDistributions.size()];

            for (int i = 0; i < scoreDistributions.size(); i++) {
                classDistribution[i] = scoreDistributions.get(i).getConfidence();
            }
        }

        return classDistribution;
    }
Retrieves the class distribution for the given node.
<p/>
We represent this in PMML as the confidence of a list of {@link org.dmg.pmml.ScoreDistribution} elements.

@param node The {@link org.dmg.pmml.Node PMML node} for which to retrieve the class distribution.
@return A array with the class distribution for the given node.