public static void installResponseCache(String baseURL,File cacheDir,boolean checkForUpdates){
  ResponseCache.setDefault(new LocalResponseCache(baseURL,cacheDir,checkForUpdates));
}

public static void installResponseCache ( String baseURL , File cacheDir , boolean checkForUpdates ) { ResponseCache . setDefault ( new LocalResponseCache ( baseURL , cacheDir , checkForUpdates ) ) ; }
sets this cache as default response cache
