}

        XmlNodeImpl dom = new XmlNodeImpl("configuration", null, null, children, null);
        return new org.codehaus.plexus.util.xml.Xpp3Dom(dom);
    }

    // org.apache.maven.plugins:maven-remote-resources-plugin:1.0:process@executionId

    public MojoDescriptor getMojoDescriptor(String task, MavenSession session, MavenProject project)

    public static final MojoDescriptor TEST_COMPILE = createMojoDescriptor("test-compile");

    public static final MojoDescriptor PROCESS_TEST_RESOURCES = createMojoDescriptor("process-test-resources");

    public static final MojoDescriptor PROCESS_RESOURCES = createMojoDescriptor("process-resources");

    public static final MojoDescriptor COMPILE = createMojoDescriptor("compile", true);

  private final ImmutableSet<ResourceInfo> resources;

  private ClassPath(ImmutableSet<ResourceInfo> resources) {
    this.resources = resources;
  }

  /**
   * Returns a {@code ClassPath} representing all classes and resources loadable from {@code
   * classloader} and its ancestor class loaders.
   *
   * <p><b>Warning:</b> {@code ClassPath} can find classes and resources only from:
   *
   * <ul>

        List<MojoExecution> executionPlan = getExecutions(calculateExecutionPlan(session, "clean", "install"));

        // [01] clean:clean
        // [02] resources:resources
        // [03] compiler:compile
        // [04] it:generate-metadata
        // [05] resources:testResources
        // [06] compiler:testCompile
        // [07] it:generate-test-metadata
        // [08] surefire:test
        // [09] jar:jar

     *
     * @throws Exception in case of issue
     */
    @Test
    void testBuildFromMiddlePom() throws Exception {
        File f1 = getTestFile("src/test/resources/projects/grandchild-check/child/pom.xml");
        File f2 = getTestFile("src/test/resources/projects/grandchild-check/child/grandchild/pom.xml");

        getProject(f1);

        // it's the building of the grandchild project, having already cached the child project

            buf.append(cpSeparator);
        }
        // WEB-INF/env/thumbnail/resources
        buf.append("WEB-INF");
        buf.append(File.separator);
        buf.append("env");
        buf.append(File.separator);
        buf.append(getExecuteType());
        buf.append(File.separator);
        buf.append("resources");
        buf.append(cpSeparator);
        // WEB-INF/classes
        buf.append("WEB-INF");

        project.getCompileClasspathElements();
    }

    @Test
    void testBuildFromModelSource() throws Exception {
        File pomFile = new File("src/test/resources/projects/modelsource/module01/pom.xml");
        MavenSession mavenSession = createMavenSession(pomFile);
        ProjectBuildingRequest configuration = new DefaultProjectBuildingRequest();

 *       to close resources will be thrown from the finally block. The throwable from the try block
 *       will be thrown.
 *   <li>If no exceptions or errors were thrown in the try block, the <i>first</i> exception thrown
 *       by an attempt to close a resource will be thrown.
 *   <li>Any exception caught when attempting to close a resource that is <i>not</i> thrown (because

            ioe = new InterruptedIOException(root.getMessage());
            ioe.initCause(root);
        }
        return ioe;
    }


    /**
     * Closes this input stream and releases any system resources associated with the stream.
     *
     * @throws IOException
     *             if a network error occurs
     */

    @Override
    public void close () throws IOException {
        try {

    } catch (SecurityException expected) {
    }
    ClassPath classPath = ClassPath.from(getClass().getClassLoader());
    // ClassPath may contain resources from the boot class loader; just not from the class path.
    for (ResourceInfo resource : classPath.getResources()) {
      assertThat(resource.getResourceName()).doesNotContain("com/google/common/reflect/");
    }
  }

  private static ClassPath.ClassInfo findClass(