/src/main/java/org/htmlunit/Cache.java
entries_.size( ) ;
entries_.remove ( oldestEntry.key_ ) ;
deleteOverflow(); } protected void deleteOverflow() { synchronized (entries_) { while (entries_.size() > maxSize_) { final Entry oldestEntry = Collections.min(entries_.values()); <extra_id_0> if (oldestEntry.response_ != null) { oldestEntry.response_.cleanUp(); } } } }