this.scope = scope;
        this.exported = false;
    }

    /**
     * A set of Jar files or directories containing compiled code.
     */
    public Set<Path> getClasses() {
        return classes;
    }

    public void setClasses(Set<Path> classes) {
        this.classes = classes;
    }

    /**
     * A set of directories containing Jar files.
     */
    public Set<JarDirectory> getJarDirectories() {

                    spec.getForkOptions().setExecutable(Jvm.current().getJavaExecutable());
                }
                spec.getClasspath().setFrom(getClasses(), getClasspath());
            })
            .submit(ValidateAction.class, params -> {
                params.getClasses().setFrom(getClasses());
                params.getOutputFile().set(getOutputFile());
                params.getEnableStricterValidation().set(getEnableStricterValidation());

        append(buf, "count", () -> threads.getCount()).append(',');
        append(buf, "peak", () -> threads.getPeakCount());
        buf.append("},");
        final Classes classes = jvmStats.getClasses();
        buf.append("\"classes\":{");
        append(buf, "loaded", () -> classes.getLoadedClassCount()).append(',');
        append(buf, "total_loaded", () -> classes.getTotalLoadedClassCount()).append(',');

                                queue.add(generator(packageResults.getBaseUrl(), packageResults, new PackagePageRenderer(), output));
                                for (ClassTestResults classResults : packageResults.getClasses()) {
                                    queue.add(generator(classResults.getBaseUrl(), classResults, new ClassPageRenderer(resultsProvider), output));
                                }
                            }