import java.util.Map;
import java.util.Objects;
import java.util.function.BiFunction;
import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.IntStream;

public class TestDataGenerator extends ReportRenderer<PerformanceTestHistory, Writer> {

    @Override
    public void render(PerformanceTestHistory testHistory, Writer output) throws IOException {
        PrintWriter out = new PrintWriter(output);

        TestDataGenerator.BackgroundColor.ofConfidence([0, 70]) == null
        TestDataGenerator.BackgroundColor.ofConfidence([0, 60]) == null
        TestDataGenerator.BackgroundColor.ofConfidence([0, 0]) == null
        TestDataGenerator.BackgroundColor.ofConfidence([0, -40]) == null
        TestDataGenerator.BackgroundColor.ofConfidence([0, -50]) == null