@UnstableApi
    public ContextPathServicesBuilder contextPath(String... contextPaths) {
        return contextPath(ImmutableSet.copyOf(requireNonNull(contextPaths, "contextPaths")));
    }
Returns a {@link ContextPathServicesBuilder} which binds {@link HttpService}s under the
specified context paths.

@see ContextPathServicesBuilder
core/src/main/java/com/linecorp/armeria/server/ServerBuilder.java