/guava/guava/src/com/google/common/collect/HashBiMap.java
if ( entry == null) { BiEntry<K, V> entry = seekByValue( o, smearedHash( o) ) ;
BiEntry<K, V> entry = seekByValue ( o, smearedHash ( o ) ) ; if ( entry == null ) {
private final class InverseKeySet extends Maps.KeySet<V, K> { InverseKeySet() { super(Inverse.this); } @Override public boolean remove(@CheckForNull Object o) { <extra_id_0> return false; } else { delete(entry); return true; } }