Method entries

src/main/java/org/sfj/ChiseledMap.java:398–417

Entry iterator. Necessary slushy with respect to concurrency. @return iterator of entries.

()

   * @return iterator of entries.
   */
  public Iterable<Entry<K, V>> entries() {
    return () -> new Iterator<Entry<K, V>>() {
      final Iterator<Entry<K, Long>> base = map.entrySet().iterator();

      @Override
      public boolean hasNext() {
        return base.hasNext();
      }

      @Override
      public Entry<K, V> next() {
        Entry<K, Long> n = base.next();
        try {
          return fetch(n.getValue(), false, null);
        } catch (IOException e) {
          throw new RuntimeIOException(e);
        }
      }
    };
  }

  @Override
  public Set<Entry<K, V>> entrySet() {