addBooleanOption("Xdoclint:all,-missing,-reference", true)

        // Add support for custom tags
        tags("apiNote:a:API Note:", "implSpec:a:Implementation Requirements:", "implNote:a:Implementation Note:")

        // Process all source files for valid javadoc, not just public ones
        addBooleanOption("private", true)
        addBooleanOption("package", true)
    }

             * that the default will change to html5 in the future.
             */
            CoreJavadocOptions javadocOptions = (CoreJavadocOptions) javadoc.getOptions();
            javadocOptions.addBooleanOption("html5", true);
        });

        TaskProvider<Javadoc> javadoc = project.getTasks().withType(Javadoc.class).named("javadoc");

        // remove compiled classes from the Javadoc classpath: