docs: public void executeStep(final PluginStepContext context, final Map<String, Object> configuration) throws
                                                                                                        StepException{
          System.out.println("Example step executing on nodes: " + context.getNodes().getNodeNames());
          System.out.println("Example step configuration: " + configuration);
          System.out.println("Example step num: " + context.getStepNumber());
          System.out.println("Example step context: " + context.getStepContext());
          if ("true".equals(configuration.get("lampkin"))) {
              throw new StepException("lampkin was true", Reason.ExampleReason);
          }
      }