when:
        def op = ops.start("compile", null, new OperationIdentifier(1), null)

        then:
        op.parent == null
        op.operationId.id == 1L
    }

    def "maintains operation hierarchy"() {
        when:
        def op1 = ops.start("compile", null, new OperationIdentifier(1), null)
        def op2 = ops.start("resolve", null, new OperationIdentifier(2), new OperationIdentifier(1))

        then:

		}
		if len(c.StartKey) == 0 {
			return "", 0, ErrEmptyStartKey
		}
		// defend against path traversal attacks by clients - path.Clean will ensure that startKey cannot
		// be at a higher level of the hierarchy, and so when we append the key prefix we will end up with
		// continue start key that is fully qualified and cannot range over anything less specific than
		// keyPrefix.
		key := c.StartKey
		if !strings.HasPrefix(key, "/") {

     *
     * A path is contained in the set if it or one of its ancestors has
     * been added to the set.
     */
    public abstract boolean contains(String path);

    /**
     * Whether this hierarchy is empty, i.e. contains no directories.
     */
    public abstract boolean isEmpty();

    /**

    /**
     * Finds the parent symbol of the given [KaSymbol] by traversing back up the symbol hierarchy a certain number of steps,
     * or until the containing class or object symbol is found.
     *
     * @param symbol The [KaSymbol] whose parent symbol needs to be found.
     * @param goBackSteps The number of steps to go back up the symbol hierarchy.
     * @param selectedFqName The fully qualified name of the selected package.

## Project structure

Mostly a standard Maven project structure. The entry point `settings.kts` defines the TeamCity project.

There are 3 subprojects in the TeamCity project hierarchy: `Check` for Gradle builds, `Promotion` for releasing Gradle versions, `Util` for miscellaneous utilities.

## Develop and verify

        }
        if (current.getParent() != null) {
            // If there is a parent, then check that the grandparent has no test class.
            // There is currently no requirement to check further up the descriptor hierarchy than this.
            return current.getParent().getParent() == null || current.getParent().getParent().getClassName() == null;
        }

    }

    @Issue("https://github.com/gradle/gradle/issues/26377")
    def "ResolvedVariantResults reported by ResolutionResult and ArtifactCollection have same capabilities when they are added to configuration in hierarchy"() {
        settingsFile << "include 'producer'"
        file("producer/build.gradle") << """
            group="com.foo"

            task zip(type: Zip) {
                archiveFileName = "producer.zip"

        for (ModelType<?> type : types) {
            builder.add(type.getDisplayName());
        }
        return builder.build();
    }

    /**
     * Collect all types that make up the type hierarchy of the given types.
     */
    public static Set<ModelType<?>> collectHierarchy(Iterable<? extends ModelType<?>> types) {
        Queue<ModelType<?>> queue = new ArrayDeque<ModelType<?>>(Iterables.size(types) * 2);

first case, and the second case has no scenario.

The hierarchical nature of feature labels allows us to aggregate data about related feature sets.  To provide for consistent reporting and aggregation, we have defined the top two layers of hierarchy, and ask that you place your feature under these headings.  For more detail on the purpose of each heading, see Top-Level Feature Headings below.  If you feel that none of the existing headings fit your feature, please check with the Test and Release...

)

// GetMatchingPaths returns a slice of matching paths, given a cluster tree and config.
// config is the capture configuration.
// cluster is the structure representing the cluster resource hierarchy.
func GetMatchingPaths(config *config.BugReportConfig, cluster *cluster2.Resources) ([]string, error) {
	paths, err := getMatchingPathsForSpec(config, cluster)
	if err != nil {
		return nil, err
	}