JavaApplication extension = addExtension(project);
        addRunTask(project, mainFeature, extension);
        addCreateScriptsTask(project, mainFeature, extension);
        configureJavaCompileTask(mainFeature.getCompileJavaTask(), extension);
        configureInstallTask(project.getProviders(), tasks.named(TASK_INSTALL_NAME, Sync.class), extension);

     * Get the {@link JavaCompile} task which compiles the Java source files into classes.
     *
     * @return A provider which supplies the feature's {@link JavaCompile} task.
     */
    TaskProvider<JavaCompile> getCompileJavaTask();

    /**
     * Get this feature's backing source set.
     * <p>
     * {@link SourceSet#getOutput()} and the classpath-returning methods on the returned

    }

    @Override
    public TaskProvider<Jar> getJarTask() {
        return jar;
    }

    @Override
    public TaskProvider<JavaCompile> getCompileJavaTask() {
        return compileJava;
    }

    @Override
    public SourceSet getSourceSet() {
        return sourceSet;
    }

    @Override