"""
        elt = self.element.find('sts:{}'.format(name), _STS_NS)
        return STSElement(self.root_name, elt) if elt is not None else None

    def get_child_text(self, name, strict=True):
        """Extract text of a child element. If strict, and child element is
        not present, raises InvalidXMLError and otherwise returns
        None.

        """
        if strict:
            try:

        selectors.add(":maven-core");

        final MavenProject mavenProject = createMavenProject("maven-core");
        final MavenProject child = createMavenProject("maven-core-child");
        mavenProject.setCollectedProjects(Collections.singletonList(child));
        final List<MavenProject> listOfProjects = Collections.singletonList(mavenProject);

        final Set<MavenProject> requiredProjectsBySelectors =

                ResolutionNode child = i.next();

                try {

                    // We leave in optional ones, but don't pick up its dependencies
                    if (!child.isResolved() && (!child.getArtifact().isOptional() || child.isChildOfRootNode())) {
                        Artifact artifact = child.getArtifact();

  <packaging>jar</packaging>

  <name>Maven Integration Test :: MNG-4102 :: Child</name>
  <description>
    Verify that the effective value of an inherited property reflects the values of any nested property
    as defined by the child. This boils down to the order of inheritance and (parent) interpolation.
  </description>

  <properties>
    <overridden>CHILD</overridden>
  </properties>

  <profiles>
    <profile>

    <artifactId>parent-2</artifactId>
    <version>0.1</version>
  </parent>

  <artifactId>child-2</artifactId>

  <name>Maven Integration Test :: MNG-3937</name>
  <description>
    Test that during inheritance/merging of a plugin execution the goals specified by child and parent are properly
    ordered.
  </description>

  <build>
    <plugins>
      <plugin>

    <version>0.1</version>
    <relativePath>../parent/pom.xml</relativePath>
  </parent>

  <artifactId>child</artifactId>
  <name>Child Project</name>
  <description>
    Test that inheritance of those URLs which automatically append the child's artifact id take the child's
    relative location to the parent into account.
  </description>

  <build>
    <plugins>
      <plugin>

    Verify that filter definitions are properly merged.
  </description>

  <build>
    <filters>
      <filter>src/main/filters/child-a.properties</filter>
      <filter>src/main/filters/child-c.properties</filter>
      <filter>src/main/filters/child-b.properties</filter>
      <filter>src/main/filters/child-d.properties</filter>
    </filters>
  </build>

            first_child = new_children[0]
            if isinstance(first_child, Page):
                if first_child.file.src_path.endswith("index.md"):
                    # Read the source so that the title is parsed and available
                    first_child.read_source(config=config)
                    new_title = first_child.title or new_title

    assertEquals("com", parent.toString());

    // These would throw an exception if leniency were not preserved during parent() and child()
    // calls.
    InternetDomainName child = parent.child(LOTS_OF_DELTAS);
    InternetDomainName unused = child.child(LOTS_OF_DELTAS);
  }

  public void testValidTopPrivateDomain() {
    InternetDomainName googleDomain = InternetDomainName.from("google.com");

    <artifactId>parent-1</artifactId>
    <version>0.1</version>
  </parent>

  <artifactId>child-1</artifactId>

  <name>Maven Integration Test :: MNG-3937</name>
  <description>
    Test that during inheritance/merging of a plugin execution the goals specified by child and parent are properly
    ordered.
  </description>

  <build>
    <plugins>
      <plugin>