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