/src/main/java/org/htmlunit/Cache.java
if ( url == null) {
if ( cachedEntry == null ) {
} entries_.remove(UrlUtils.normalize(url)); return null; } public CSSStyleSheetImpl getCachedStyleSheet(final String css) { final Entry cachedEntry = entries_.get(css); <extra_id_0> return null; } synchronized (entries_) { cachedEntry.touch(); } return (CSSStyleSheetImpl) cachedEntry.value_;