private final LayoutToPropertiesConverter layoutToPropertiesConverter;
    private final StartParameterConverter startParameterConverter;
    private final BuildOptionBackedConverter<DaemonParameters> daemonParametersConverter;

    private final BuildOptionBackedConverter<ToolchainConfiguration> toolchainConfigurationBuildOptionBackedConverter;
    private final FileCollectionFactory fileCollectionFactory;

        @Override
        public void execute(ExecutionListener executionListener) {
            BuildOptionBackedConverter<WelcomeMessageConfiguration> welcomeMessageConverter = new BuildOptionBackedConverter<>(new WelcomeMessageBuildOptions());
            BuildOptionBackedConverter<LoggingConfiguration> loggingBuildOptions = new BuildOptionBackedConverter<>(new LoggingConfigurationBuildOptions());

Class <org.gradle.launcher.cli.converter.BuildOptionBackedConverter> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (BuildOptionBackedConverter.java:0)