code: public String getEditorLanguage() {
  
          String testLocale = getLocale().toString();
          if (getCms().existsResource(VFS_PATH_EDITOR + "js/lang-" + testLocale + ".js")) {
              return testLocale;
          }
          return Locale.ENGLISH.toString();
      }
docs: Returns the editor language to use according to the current users workplace settings.<p>
  
  @return the editor language to use