protected void checkEsInvalidAggregation(String name, Object value) {
        if (value == null || (value instanceof String && ((String) value).isEmpty())) {
            String msg = "Cannot register null or empty aggregation: name=" + name + " value=" + value;
            throw new InvalidQueryRegisteredException(msg);
        }
    }

    protected void checkEsInvalidAggregationCollection(String name, Collection<?> values) {

            result.setUserInfoId(DfTypeUtil.toString(source.get("userInfoId")));
            result.setUserSessionId(DfTypeUtil.toString(source.get("userSessionId")));
            result.setVirtualHost(DfTypeUtil.toString(source.get("virtualHost")));
            return updateEntity(source, result);
        } catch (InstantiationException | IllegalAccessException e) {

	tests := []struct {
		input          string
		keys           []string
		expectedFields map[string]struct{}
	}{
		// No keys present
		{
			input:          "",
			keys:           []string{"comment"},
			expectedFields: map[string]struct{}{},
		},
		// No keys requested for tokenizing
		{
			input:          `comment="Hi this is my comment ="`,
			keys:           []string{},
			expectedFields: map[string]struct{}{},

    protected CrawlerContainer crawlerContainer;

    protected String urlPattern = "^(.*:/+)([^/]*)(.*)$";

    protected String includeFilteringPattern;

    protected String excludeFilteringPattern;

    protected Set<String> cachedIncludeSet = new LinkedHashSet<>();

    protected Set<String> cachedExcludeSet = new LinkedHashSet<>();

    protected String sessionId;

    protected UrlFilterService urlFilterService;

    Multiset<String> multiset =
        new NoRemoveMultiset<String>() {
          @Override
          public int add(String element, int occurrences) {
            addCalls.incrementAndGet();
            return super.add(element, occurrences);
          }
        };
    ImmutableMultiset<String> adds =
        new ImmutableMultiset.Builder<String>().addCopies("x", 10).build();
    multiset.addAll(adds);

namespace checkpoint {

class TensorSliceReader;

CheckpointReader::CheckpointReader(const string& filename, TF_Status* status)
    : reader_(nullptr),
      v2_reader_(nullptr),
      var_to_shape_map_(nullptr),
      var_to_data_type_map_(nullptr) {
  // Depending on whether this is a V2 ckpt, initializes "reader_" or
  // "v2_reader_".
  std::vector<string> v2_path;
  if (Env::Default()->GetMatchingPaths(MetaFilename(filename), &v2_path).ok() &&

        assertEquals("clean myTask", steps.getGradleStep("GRADLE_RUNNER").tasks)
    }

    private
    fun expectedRunnerParam(daemon: String = "--daemon", extraParameters: String = "", os: Os = Os.LINUX): String {
        val linuxPaths =

	if err.Error() != "Bucket exists: string" {
		t.Errorf("%s: Expected the error message to be `%s`, but instead found `%s`", instanceType, "Bucket exists: string", err.Error())
	}
}

func enableCompression(t *testing.T, encrypt bool, mimeTypes []string, extensions []string) {
	// Enable compression and exec...
	globalCompressConfigMu.Lock()
	globalCompressConfig.Enabled = true
	globalCompressConfig.MimeTypes = mimeTypes

  public void testToArrayEmpty() {
    Iterator<String> iterator = Collections.<String>emptyList().iterator();
    String[] array = Iterators.toArray(iterator, String.class);
    assertTrue(Arrays.equals(new String[0], array));
  }

  @GwtIncompatible // Iterators.toArray(Iterator, Class)
  public void testToArraySingleton() {
    Iterator<String> iterator = singletonList("a").iterator();

public abstract class SearchRequestParams {

    public static final String AS_NQ = "nq";

    public static final String AS_OQ = "oq";

    public static final String AS_EPQ = "epq";

    public static final String AS_Q = "q";

    public static final String AS_FILETYPE = "filetype";

    public static final String AS_SITESEARCH = "sitesearch";

    public static final String AS_OCCURRENCE = "occt";