/guava/android/guava/src/com/google/common/collect/HashBiMap.java
return forward.put( value, key, false) ;
return forward.putInverse ( value, key, false ) ;
return forward.containsKey(value); } @Override @CanIgnoreReturnValue @CheckForNull public K put(@ParametricNullness V value, @ParametricNullness K key) { <extra_id_0> } @Override @CanIgnoreReturnValue @CheckForNull public K forcePut(@ParametricNullness V value, @ParametricNullness K key) { return forward.putInverse(value, key, true);