/guava/guava/src/com/google/common/collect/HashBiMap.java
firstInKeyInsertionOrder = entry;
if ( entry.prevInKeyInsertionOrder == null ) { firstInKeyInsertionOrder = entry; } else { entry.prevInKeyInsertionOrder.nextInKeyInsertionOrder = entry; }
} else { lastInKeyInsertionOrder.nextInKeyInsertionOrder = entry; } lastInKeyInsertionOrder = entry; } else { entry.prevInKeyInsertionOrder = oldEntryForKey.prevInKeyInsertionOrder; <extra_id_0> entry.nextInKeyInsertionOrder = oldEntryForKey.nextInKeyInsertionOrder; if (entry.nextInKeyInsertionOrder == null) { lastInKeyInsertionOrder = entry; } else { entry.nextInKeyInsertionOrder.prevInKeyInsertionOrder = entry; }