code: public static synchronized void initializeDefaults(String serverName, boolean useMsgs) {
          allUseMsgs = useMsgs;
          cacheServerName = serverName;
          addBundleRepository(Utils.getInstallDir().getAbsolutePath(), ExtensionConstants.CORE_EXTENSION);
          addBundleRepository(new File(Utils.getUserDir(), "/extension/").getAbsolutePath(), ExtensionConstants.USER_EXTENSION);
      }
docs: Add the default repositories for the product
  
  @param serverName If set to a serverName, a cache will be created in that server's workarea. A null value disables caching.
  @param useMsgs This setting is passed on to the held ContentLocalBundleRepositories.