public Graph createGraph(final String name){
  if (name == null) {
    throw new IllegalArgumentException("Graph name cannot be null");
  }
  final Graph graph=new Graph(name);
  graphs.add(graph);
  return graph;
}

public Graph createGraph ( final String name ) { if ( name == null ) { throw new IllegalArgumentException ( "Graph name cannot be null" ) ; } final Graph graph = new Graph ( name ) ; graphs . add ( graph ) ; return graph ; }
construct and create a graph that can be used to separate specific plotters to their own graphs on the metrics website . plotters can be added to the graph object returned .
