/src/main/java/org/htmlunit/Cache.java
entries_.put( entry) ;
entries_.put ( entry.key_, entry ) ;
if (isCacheable(request, response)) { final URL url = request.getUrl(); if (url == null) { return false; } final Entry entry = new Entry(UrlUtils.normalize(url), response, toCache); <extra_id_0> deleteOverflow(); return true; } return false; } public void cache(final String css, final CSSStyleSheetImpl styleSheet) {