public MethodlessRouter<T> addRouteLast(String pathPattern, T target) {
        last.addRoute(pathPattern, target);
        return this;
    }
public MethodlessRouter < T > addRouteLast ( String pathPattern , T target ) { last . addRoute ( pathPattern , target ) ; return this ; }
Adds route to the "last" section.

<p>A path pattern can only point to one target. This method does nothing if the pattern
has already been added.