TestDeploymentHandle handle = getDeploymentRegistry().get('test', TestDeploymentHandle.class)
                    if (handle == null) {
                        // This should only happen once (1st build), so if we get a different value in keyFile between
                        // builds then we know we can detect if we didn't get the same handle

    }

    public void setMainClassName(String mainClassName) {
        this.mainClassName = mainClassName;
    }

    @TaskAction
    public void startApplication() {
        DeploymentRegistry registry = getDeploymentRegistry();
        JavaApplicationHandle handle = registry.get(getPath(), JavaApplicationHandle.class);
        if (handle == null) {
            JavaExecHandleBuilder builder = getExecActionFactory().newJavaExec();

    @TaskAction
    public void startApplication() {
        System.out.println("serving docs at http://localhost:" + getPort().get());
        DeploymentRegistry registry = getDeploymentRegistry();
        JavaApplicationHandle handle = registry.get(getPath(), JavaApplicationHandle.class);
        if (handle == null) {
            JavaExecHandleBuilder builder = getExecActionFactory().newJavaExec();