* instance retrieved from the map's {@linkplain Map#entrySet entry set} is a snapshot of that
 * entry's state at the time of retrieval; such entries do, however, support {@link
 * Map.Entry#setValue}, which simply calls {@link Map#put} on the entry's key.
 *
 * <p>The maps produced by {@code MapMaker} are serializable, and the deserialized maps retain all

        Object o22 = properties.get(KEY1);
        assertEquals(VALUE1, o22);
        for (Map.Entry<String, String> entry : properties.entrySet()) {
            entry.setValue(entry.getValue() + "x");
        }
        Object o21 = properties.get(KEY1);
        assertEquals(VALUE1 + "x", o21);

        baos = new ByteArrayOutputStream();
        properties.save(baos);

            final String name = attributes.getValue("Name");
            labelType = new LabelType();
            labelType.setName(name);
            labelType.setValue(name);
            labelType.setPermissions(new String[] { "Rguest" });
            labelType.setCreatedBy(Constants.SYSTEM_USER);
            labelType.setCreatedTime(now);

                final String comment = childNode.getNodeValue().trim();
                if (comment.startsWith("googleoff:")) {
                    flag.setValue(false);
                } else if (comment.startsWith("googleon:")) {
                    flag.setValue(true);
                }
            }

            if (!flag.getValue() && childNode.getNodeType() == Node.TEXT_NODE) {

                    final CrawlingInfoParam entity = new CrawlingInfoParam();
                    entity.setCrawlingInfoId(crawlingInfo.getId());
                    entity.setKey(list.get(2));
                    entity.setValue(list.get(3));
                    entity.setCreatedTime(formatter.parse(list.get(4)).getTime());
                    crawlingInfoParamBhv.insert(entity, op -> op.setRefreshPolicy(Constants.TRUE));

            for (final String target : targets) {
                final ThumbnailQueue entity = new ThumbnailQueue();
                entity.setGenerator(task.getValue1());
                entity.setThumbnailId(task.getValue2());
                entity.setPath(task.getValue3());
                entity.setTarget(target);
                entity.setCreatedBy(Constants.SYSTEM_USER);

    @Override
    public V getValue() {
      synchronized (mutex) {
        return delegate().getValue();
      }
    }

    @Override
    public V setValue(V value) {
      synchronized (mutex) {
        return delegate().setValue(value);
      }
    }

    @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;
  }

    @Override
    public V getValue() {
      synchronized (mutex) {
        return delegate().getValue();
      }
    }

    @Override
    public V setValue(V value) {
      synchronized (mutex) {
        return delegate().setValue(value);
      }
    }

    @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;
  }

                Interpolation nt = new Interpolation(pa, interpolator::interpolate);
                nt.performFor(pa.getName(), "name", pa::setName);
                nt.performFor(pa.getValue(), "value", pa::setValue);
            });
            a.map(Activation::getJdk).ifPresent(ja -> new Interpolation(activation, interpolator::interpolate)
                    .performFor(ja, "jdk", activation::setJdk));
        }

    }
    return Collections.unmodifiableCollection(collection);
  }

  /**
   * Returns an unmodifiable view of the specified collection of entries. The {@link Entry#setValue}
   * operation throws an {@link UnsupportedOperationException}. If the specified collection is a
   * {@code Set}, the returned collection is also a {@code Set}.
   *