Method remove

corpus/java/training/guava/collect/HashBiMap.java:416–425

()

    }

    @Override
    public void remove() {
      if (modCount != expectedModCount) {
        throw new ConcurrentModificationException();
      }
      checkRemove(toRemove != null);
      delete(toRemove);
      expectedModCount = modCount;
      toRemove = null;
    }

    abstract T output(BiEntry<K, V> entry);
  }