docs: protected void executeAction(Action action) {
          ProcessContext context = new ProcessContext(getProcessInstance().getKnowledgeRuntime());
          context.setNodeInstance(this);
          try {
              action.execute(context);
          } catch (Exception e) {
              String exceptionName = e.getClass().getName();
              ExceptionScopeInstance exceptionScopeInstance = (ExceptionScopeInstance)
                  resolveContextInstance(ExceptionScope.EXCEPTION_SCOPE, exceptionName);
              if (exceptionScopeInstance == null) {
                  throw new WorkflowRuntimeException(this, getProcessInstance(), "Unable to execute Action: " + e.getMessage(), e);
              }
              
              exceptionScopeInstance.handleException(exceptionName, e);
              cancel();
          }
      }