/guava/guava/src/com/google/common/graph/MapIteratorCache.java
Entry<K, V> entry = entryIterator.next( ) ;Entry<K, V> entry = cacheEntry;
Entry<K, V> entry = cacheEntry;
return containsKey(key); } }; } @CheckForNull V getIfCached(@CheckForNull Object key) { <extra_id_0> if (entry != null && entry.getKey() == key) { return entry.getValue(); } return null; } void clearCache() {