* Note that the aggregator project is required to have a {@code pom} packaging.</p>
 *
 * <p><dfn>Project inheritance</dfn> defines a parent-child relationship between projects.
 * The <dfn>child project</dfn> inherits all the information from the <dfn>parent project</dfn>
 * POM.</p>
 *
 */

 * property which happens very early.  The implementation used in this case
 * will be discovered using the JDK service mechanism.
 *
 * The default implementation will look for a {@code .mvn} child directory
 * or a {@code pom.xml} containing the {@code root="true"} attribute.
 *
 * @see DefaultRootLocator
 * @deprecated use {@code org.apache.maven.api.services.model.RootLocator} instead
 */

     */
    boolean isAllowStubModel();

    /**
     * Determines whether the project builder should recursively build parent/child projects.
     * When true, the builder will process parent POMs and child modules as needed.
     *
     * @return true if the build should be recursive, false otherwise
     */
    boolean isRecursive();

    /**

        File pom0 = new File(localRepo, "p0/pom.xml");
        File pom0Basedir = pom0.getParentFile();
        File pom1 = new File(pom0Basedir, "p1/pom.xml");

        // load the child project, which inherits from p0...
        MavenProject project0 = getProjectWithDependencies(pom0);
        MavenProject project1 = getProjectWithDependencies(pom1);

            return currentVersion.compareTo(minVersion) < 0;
        }
    }

    /**
     * Helper method to get child element text.
     */
    private String getChildText(Element parent, String childName) {
        Element child = parent.child(childName).orElse(null);
        return child != null ? child.textContentTrimmed() : null;
    }

    /**
     * Gets the list of plugin upgrades to apply.
     */

var(--bs-border-radius);\n}\n.btn-group > :not(.btn-check:first-child) + .btn,\n.btn-group > .btn-group:not(:first-child) {\n  margin-left: calc(var(--bs-border-width) * -1);\n}\n.btn-group > .btn:not(:last-child):not(.dropdown-toggle),\n.btn-group > .btn.dropdown-toggle-split:first-child,\n.btn-group > .btn-group:not(:last-child) > .btn {\n  border-top-right-radius: 0;\n  border-bottom-right-radius: 0;\n}\n.btn-group > .btn:nth-child(n+3),\n.btn-group > :not(.btn-check) + .btn,\n.btn-group > .bt...

    protected @Nullable T computeNext() {
      while (!stack.isEmpty()) {
        PostOrderNode<T> top = stack.getLast();
        if (top.childIterator.hasNext()) {
          T child = top.childIterator.next();
          stack.addLast(expand(child));
        } else {
          stack.removeLast();
          return top.root;
        }
      }
      return endOfData();
    }

    /** Generic read permission */
    public static final int GENERIC_READ = 0x80000000; // 31

    /** Inheritance flag: child objects inherit this ACE */
    public static final int FLAGS_OBJECT_INHERIT = 0x01;
    /** Inheritance flag: child containers inherit this ACE */
    public static final int FLAGS_CONTAINER_INHERIT = 0x02;
    /** Inheritance flag: inheritance stops after one level */

        queryProcessor = new QueryProcessor();
        queryProcessor.init();
        ComponentUtil.register(queryProcessor, "queryProcessor");

        // Call child class specific setup
        setUpChild();
    }

    /**
     * Override this method in child classes to perform additional setup
     */
    protected void setUpChild() throws Exception {
        // Default implementation does nothing
    }

    /**

        File pom0 = new File(localRepo, "p0/pom.xml");
        File pom0Basedir = pom0.getParentFile();
        File pom1 = new File(pom0Basedir, "p1/pom.xml");

        // load the child project, which inherits from p0...
        MavenProject project0 = getProjectWithDependencies(pom0);
        MavenProject project1 = getProjectWithDependencies(pom1);