code: public static <TVertex extends IVertex<TValue>, TValue extends Object, TProcessedValue extends Object> IGraph<TVertex, TValue, TProcessedValue> create() {
      return build((TVertex[])null);
    }
docs: Convenience method for easily constructing an instance of {@link IGraph} with an empty set of vertices.
  
  @param <TVertex> Type of {@link IVertex} of the vertices in the new {@link IGraph}.
  @return A new instance of {@link IGraph} with an empty set of vertices.