docs: public void initialize(Framework framework) {
          setFramework(framework);
          //plugin manager service inited first.  any pluggable services will then be
          //able to try to load providers via the plugin manager
          NodeStepExecutionService.getInstanceForFramework(getFramework());
          NodeExecutorService.getInstanceForFramework(getFramework());
          FileCopierService.getInstanceForFramework(getFramework());
          NodeDispatcherService.getInstanceForFramework(getFramework());
          getExecutionService();
          WorkflowExecutionService.getInstanceForFramework(getFramework());
          StepExecutionService.getInstanceForFramework(getFramework());
          ResourceModelSourceService.getInstanceForFramework(getFramework());
          ResourceFormatParserService.getInstanceForFramework(getFramework());
          ResourceFormatGeneratorService.getInstanceForFramework(getFramework());
      }