docs: public void evaluate(DataSetIterator iterator, String outputVariable, IEvaluation... evaluations) {
          Preconditions.checkArgument(evaluations != null && evaluations.length > 0, "No evaluations were passed to the evaluate method");
          evaluate(new MultiDataSetIteratorAdapter(iterator), Collections.singletonMap(outputVariable, Arrays.asList(evaluations)),
                  Collections.singletonMap(outputVariable, 0));
      }