}
                int parent = idx - 1;
                while (parent >= 0 && result.charAt(parent) == '/') {
                    parent--;
                }
                parent = result.lastIndexOf('/', parent);
                if (parent < 0) {
                    result = result.substring(idx + 4);
                } else {
                    result = result.substring(0, parent) + result.substring(idx + 3);

    private final String displayName;
    private final OperationDescriptor parent;

    public DefaultOperationDescriptor(InternalOperationDescriptor internalDescriptor, OperationDescriptor parent) {
        this.name = internalDescriptor.getName();
        this.displayName = internalDescriptor.getDisplayName();
        this.parent = parent;
    }

        private final ExternalResourceName parent;

        public ListOperation(ExternalResourceName parent) {
            this.parent = parent;
        }

        @Override
        public List<String> call(BuildOperationContext context) {
            try {
                return delegate.list(parent);
            } finally {
                context.setResult(LIST_RESULT);
            }

                    }
                }

                // parent should also be running
                assert descriptor.parent == null || running.containsKey(descriptor.parent)
                def parent = descriptor.parent == null ? null : operations.find { it.descriptor == descriptor.parent }

                Operation operation = newOperation(event, parent, descriptor)
                operations.add(operation)

  </modules>

  <url>https://project.url/parent</url>

  <scm>
    <url>https://viewvc.project.url/parent</url>
    <connection>https://scm.project.url/parent</connection>
    <developerConnection>https://scm.project.url/parent</developerConnection>
  </scm>
  <distributionManagement>
    <site>
      <url>https://site.project.url/parent</url>
      <id>parent.site</id>
    </site>
  </distributionManagement>

<project>
  <modelVersion>4.0.0</modelVersion>
  <parent>
    <groupId>parent-version-range-local</groupId>
    <artifactId>parent</artifactId>
    <version>[1,10]</version>
  </parent>
  <artifactId>child</artifactId>
  <!-- version>1</version Must not inherit version from parent due to version range. -->
  <packaging>pom</packaging>

     */
    ModelResolver newCopy();

    default ModelSource resolveModel(Parent parent, AtomicReference<Parent> modified)
            throws UnresolvableModelException {
        org.apache.maven.model.Parent p = new org.apache.maven.model.Parent(parent);
        ModelSource result = resolveModel(p);
        if (p.getDelegate() != parent) {
            modified.set(p.getDelegate());
        }
        return result;
    }

	// Root is a special case because it has no parent
	// and ends in a slash.
	root, err := statNolog("/")
	if err != nil {
		// Can't stat root - no hope.
		return "", err
	}
	if SameFile(root, dot) {
		return "/", nil
	}

	// General algorithm: find name in parent
	// and then find name of parent. Each iteration
	// adds /name to the beginning of dir.
	dir = ""
	for parent := ".."; ; parent = "../" + parent {

	// controller. If the returned error is nil the returned slice of ControllerRevisions is valid. If the
	// returned error is not nil, the returned slice is not valid.
	ListControllerRevisions(parent metav1.Object, selector labels.Selector) ([]*apps.ControllerRevision, error)
	// CreateControllerRevision attempts to create the revision as owned by parent via a ControllerRef. If name

    <parent>
        <groupId>util.util.parent</groupId>
        <artifactId>util-parent</artifactId>
        <version>3</version>
    </parent>

    <modelVersion>4.0.0</modelVersion>

    <groupId>com.example.webinar</groupId>
    <artifactId>webinar-parent</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>pom</packaging>