code: public static void addBundleToCache(String baseName, Locale locale, I_CmsResourceBundle bundle) {
  
          String key = baseName;
          if (locale != null) {
              key += "_" + locale;
          }
          m_permanentCache.put(key, bundle);
      }
docs: Adds the specified resource bundle to the permanent cache.<p>
  
  @param baseName the raw bundle name, without locale qualifiers
  @param locale the locale
  @param bundle the bundle to cache