.withPropertyName("stylesheetFile")
                    .withPathSensitivity(PathSensitivity.NAME_ONLY);

            StandardJavadocDocletOptions options = (StandardJavadocDocletOptions) task.getOptions();
            options.setEncoding("utf-8");
            options.setDocEncoding("utf-8");
            options.setCharSet("utf-8");

            // TODO: This would be better to model as separate options

private final java.util.Set options; private Class argumentType; private String description; private String subcommand; private String deprecationWarning; private boolean incubating; public void CommandLineOption(Iterable); public java.util.Set getOptions(); public CommandLineOption hasArgument(); public CommandLineOption hasArguments(); public String getSubcommand(); public CommandLineOption mapsToSubcommand(String); public String getDescription(); public CommandLineOption hasDescription(String);...