void addClassExtension(ClassExtensionDoc extensionDoc) {
        classExtensions.add(extensionDoc)
    }

    List<ClassDoc> getSuperTypes() {
        return superClass == null ? interfaces : [superClass] + interfaces
    }

    Element getClassSection() { return classSection }

    Element getPropertiesTable() { return propertiesTable }

    def getPropertiesSection() { return propertiesSection }

 *
 * <p>This is needed because annotations can't implement interfaces, which is also why reflection is
 * used to extract values from the properties of the various annotations.
 *
 * @author George van den Driessche
 */
@Target(value = {java.lang.annotation.ElementType.ANNOTATION_TYPE})
@Retention(value = RetentionPolicy.RUNTIME)
@Documented
@GwtCompatible

        when:
        ClassDoc doc = withCategories {
            def doc = new ClassDoc('org.gradle.Class', content, document, classMetaData, null)
            doc.superClass = superClass
            doc.interfaces << superType1
            doc.interfaces << superType2
            builder.build(doc)
            doc
        }

        then:
        doc.classMethods.size() == 6

        doc.classMethods[0].name == 'a'

    return Reflection.newProxy(List.class, new SubHandler2(delegate));
  }

  private static Object newProxyWithEqualsForInterfaces(Class<?>... interfaces) {
    return Proxy.newProxyInstance(
        AbstractInvocationHandlerTest.class.getClassLoader(),
        interfaces,
        new DelegatingInvocationHandlerWithEquals("a string"));
  }

  private static class DelegatingInvocationHandler extends AbstractInvocationHandler

    return Reflection.newProxy(List.class, new SubHandler2(delegate));
  }

  private static Object newProxyWithEqualsForInterfaces(Class<?>... interfaces) {
    return Proxy.newProxyInstance(
        AbstractInvocationHandlerTest.class.getClassLoader(),
        interfaces,
        new DelegatingInvocationHandlerWithEquals("a string"));
  }

  private static class DelegatingInvocationHandler extends AbstractInvocationHandler

                throw e.getCause();
            }
        };
        Class<T> superType = (Class<T>) key.getTypeLiteral().getRawType();
        Class<?>[] interfaces = getInterfaces(superType);
        return (T) java.lang.reflect.Proxy.newProxyInstance(superType.getClassLoader(), interfaces, dispatcher);
    }

    private Class<?>[] getInterfaces(Class<?> superType) {
        if (superType.isInterface()) {

 *
 * <p>This is needed because annotations can't implement interfaces, which is also why reflection is
 * used to extract values from the properties of the various annotations.
 *
 * @author George van den Driessche
 */
@Target(value = {java.lang.annotation.ElementType.ANNOTATION_TYPE})
@Retention(value = RetentionPolicy.RUNTIME)
@Documented
@GwtCompatible

   * define the proxy class. To implement multiple interfaces or specify a class loader, use {@link
   * Proxy#newProxyInstance}.
   *
   * @throws IllegalArgumentException if {@code interfaceType} does not specify the type of a Java
   *     interface
   */
  public static <T> T newProxy(Class<T> interfaceType, InvocationHandler handler) {
    checkNotNull(handler);

        when:
        ClassDoc doc = withCategories {
            def doc = new ClassDoc('org.gradle.Class', content, document, classMetaData, null)
            doc.superClass = superDoc
            doc.interfaces << superType1
            doc.interfaces << superType2
            builder.build(doc)
            return doc
        }

        then:
        doc.classProperties.size() == 5
        doc.classProperties[0].name == 'a'

 * or implied. See the License for the specific language governing permissions and limitations under
 * the License.
 */

/**
 * Interfaces, utilities, and simple implementations of escapers and encoders. The primary type is
 * {@link Escaper}.
 *
 * <p>Additional escapers implementations are found in the applicable packages: {@link