docs: public List<SpringCamelContext> createSpringCamelContexts() throws Exception {
          if (applicationContext.isActive()) {
              throw new IllegalStateException("Unable to refresh Spring application context. Context is already initialized");
          }
  
          SpringCamelContext.setNoStart(true);
          ProxyUtils.invokeProxied(new ProxiedAction() {
              @Override
              public void run() throws Exception {
                  applicationContext.refresh();
              }
          }, applicationContext.getClassLoader());
          SpringCamelContext.setNoStart(false);
  
          return getSpringCamelContexts();
      }