Method UnmodifiableBiMap

output/java_guava/1.4.17/Maps.java:1564–1568

(BiMap<? extends K, ? extends V> delegate, @Nullable BiMap<V, K> inverse)

    transient Set<V> values;

    UnmodifiableBiMap(BiMap<? extends K, ? extends V> delegate, @Nullable BiMap<V, K> inverse) {
      unmodifiableMap = Collections.unmodifiableMap(delegate);
      this.delegate = delegate;
      this.inverse = inverse;
    }

    @Override
    protected Map<K, V> delegate() {