@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

    description: "Testing of Elasticsearch pull requests - eql-correctness"
    workspace: "/dev/shm/elastic+elasticsearch+pull-request+eql-correctness"
    scm:
      - git:
          refspec: "+refs/pull/${ghprbPullId}/*:refs/remotes/origin/pr/${ghprbPullId}/*"
          branches:
            - "${ghprbActualCommit}"
    triggers:
      - github-pull-request:
          org-list:
            - elastic
          allow-whitelist-orgs-as-admins: 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());
    }

            }
            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

    }
  }

  @CanIgnoreReturnValue
  @Override
  public @Nullable V remove(@Nullable Object key) {
    if (key == null) {
      return null;
    }
    int hash = hash(key);
    return segmentFor(hash).remove(key, hash);
  }

  @CanIgnoreReturnValue
  @Override
  public boolean remove(@Nullable Object key, @Nullable Object value) {
    if (key == null || value == null) {

        ChangeNotificationHandle handle = activeWatchers.remove(directoryPath);
        if (handle != null) {
            handle.setActive(false);
            // Cancel any pending notifications
            cancelNotification(handle);
            // Clean up failure count to prevent memory leak
            failureCounts.remove(directoryPath);
        }
    }

    /**

        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();