* for that key. The subclass should not call {@link #createCollection()} directly, and a new
 * instance should be created every time the method is called.
 *
 * <p>For example, the subclass could pass a {@link java.util.TreeMap} during construction, and
 * {@link #createCollection()} could return a {@link java.util.TreeSet}, in which case the

import org.codelibs.fess.opensearch.config.cbean.cq.CrawlingInfoCQ;
import org.codelibs.fess.opensearch.config.cbean.cq.bs.BsCrawlingInfoCQ;
import org.opensearch.search.aggregations.bucket.filter.FilterAggregationBuilder;
import org.opensearch.search.aggregations.bucket.global.GlobalAggregationBuilder;
import org.opensearch.search.aggregations.bucket.histogram.HistogramAggregationBuilder;

        /** The handle to the domain */
        public rpc.policy_handle domain_handle;
        /** The enumeration context handle */
        public int resume_handle;
        /** Account control flags filter */
        public int acct_flags;
        /** The returned array of SAM entries */
        public SamrSamArray sam;
        /** The number of entries returned */
        public int num_entries;

        /**

        /** The handle to the domain */
        public rpc.policy_handle domain_handle;
        /** The enumeration context handle */
        public int resume_handle;
        /** Account control flags filter */
        public int acct_flags;
        /** The returned array of SAM entries */
        public SamrSamArray sam;
        /** The number of entries returned */
        public int num_entries;

        /**

  }

  private static File fullpath(String path) {
    return new File(new File(path).toURI());
  }

  private static URL makeJarUrlWithName(String name) throws IOException {
    /*
     * TODO: cpovirk - Use java.nio.file.Files.createTempDirectory instead of
     * c.g.c.io.Files.createTempDir?
     */
    File fullPath = new File(Files.createTempDir(), name);
    File jarFile = pickAnyJarFile();

    }

    @Override
    public void xsetPaging(boolean paging) {
        // Do nothing because this is unsupported on ConditionBean.
        // And it is possible that this method is called by PagingInvoker.
    }

    @Override
    public void enablePagingCountLater() {
        // nothing
    }

    @Override
    public void disablePagingCountLater() {
        // nothing
    }

    }

    @Override
    public void xsetPaging(boolean paging) {
        // Do nothing because this is unsupported on ConditionBean.
        // And it is possible that this method is called by PagingInvoker.
    }

    @Override
    public void enablePagingCountLater() {
        // nothing
    }

    @Override
    public void disablePagingCountLater() {
        // nothing
    }

        for (int i = 0; i < readerThreadCount; i++) {
            observations[i] = new java.util.ArrayList<>();
        }

        // Start reader threads that continuously check alive field for a fixed duration
        for (int i = 0; i < readerThreadCount; i++) {
            final int threadIndex = i;
            readerThreads[i] = new Thread(() -> {
                try {

            processor.init();

            // Should skip documents without ID field
            final List<Map<String, Object>> results = processor.search("*", new TestSearchRequestParams(0, 10, 0), OptionalThing.empty());
            assertNotNull(results);
        }
    }

    /**
     * Test handling of documents with null ID field.
     */
    @Test
    public void test_documentsWithNullIdField() throws Exception {

  static <E extends @Nullable Object> Collection<E> filterCollection(
      Collection<E> collection, Predicate<? super E> predicate) {
    if (collection instanceof Set) {
      return Sets.filter((Set<E>) collection, predicate);
    } else {
      return Collections2.filter(collection, predicate);
    }
  }

  @Override
  public boolean containsKey(@Nullable Object key) {
    return asMap().get(key) != null;
  }

  @Override