code: private void readResources(Project plannerProject) throws MPXJException
     {
        Resources resources = plannerProject.getResources();
        if (resources != null)
        {
           for (net.sf.mpxj.planner.schema.Resource res : resources.getResource())
           {
              readResource(res);
           }
        }
     }
docs: This method extracts resource data from a Planner file.
  
  @param plannerProject Root node of the Planner file