docs: private synchronized void purgeJspRepository() {
  
          CmsJspLoader cmsJspLoader = (CmsJspLoader)OpenCms.getResourceManager().getLoader(
              CmsJspLoader.RESOURCE_LOADER_ID);
  
          cmsJspLoader.triggerPurge(new Runnable() {
  
              @SuppressWarnings("synthetic-access")
              public void run() {
  
                  clear();
              }
          });
      }