return delegate.pollFirst();
  }

  @Override
  public @Nullable E pollLast() {
    return delegate.pollLast();
  }

  @Override
  public boolean remove(Object object) {
    return delegate.remove(checkValid(object));
  }

  @Override
  public boolean removeAll(Collection<?> c) {
    return delegate.removeAll(c);
  }

  @Override

    @Override
    public void close() throws CIFSException {
        if (this.next != null) {
            doClose();
        }
    }

    @Override
    public void remove() {
        throw new UnsupportedOperationException("remove");
    }

  @Override
  protected @Nullable T computeNext() {
    // TODO(b/192579700): Use a ternary once it no longer confuses our nullness checker.
    if (queue.isEmpty()) {
      return endOfData();
    }
    return queue.remove();
  }

        stale-issue-label: "status:stale"
        days-before-stale: 0
        days-before-close: 30
        remove-stale-when-updated: true

    @Override
    public void transformTest(ObjectNode doParent) {
        ObjectNode doNode = (ObjectNode) doParent.get(getKeyToFind());
        JsonNode previousValue = doNode.get(requiredChildKey());
        doNode.remove(requiredChildKey());
        doNode.set(getNewChildKey(), previousValue);
    }

        return "length";
    }

    @Override
    public void transformTest(ObjectNode matchParent) {
        ObjectNode matchNode = (ObjectNode) matchParent.get(getKeyToFind());
        matchNode.remove(requiredChildKey());
        matchNode.set(getNewChildKey(), getReplacementNode());
    }

        if (member instanceof JApiHasChangeStatus) {
            return ((JApiHasChangeStatus) member).changeStatus in [
                JApiChangeStatus.NEW,
                JApiChangeStatus.REMOVED
            ]
        }
        return true
    }

    private static boolean isAnnotatedWithIncubating(JApiHasAnnotations member) {
        member.annotations*.fullyQualifiedName.any { it == Incubating.name }

            }
            final int style = STYLES[index++];
            return DateFormat.getDateInstance(style, locale);
        }

        @Override
        public void remove() {
            throw new ClUnsupportedOperationException("remove");
        }

    }

    /**
     * {@link Iterator} that iterates over {@link DateFormat}s corresponding to the styles held by the locale.
     *
     * @author koichik

        assertTrue("Should have at least 2 indices before cleanup", beforeRemove.getIndices().length >= 2);

        // Remove orphaned indices
        suggester.removeDisableIndices();

        // After cleanup
        GetIndexResponse afterRemove = runner.admin().indices().prepareGetIndex().addIndices(getIndexName() + "*").execute().actionGet();

            return parent.toArray(a);
        }

        public boolean add(final E e) {
            return parent.add(e);
        }

        public boolean remove(final Object o) {
            return parent.remove(o);
        }

        public boolean containsAll(final Collection<?> c) {
            return parent.containsAll(c);
        }