code: public AssemblyDescriptorType<EjbJarType<T>> getOrCreateAssemblyDescriptor()
     {
        Node node = childNode.getOrCreate("assembly-descriptor");
        AssemblyDescriptorType<EjbJarType<T>> assemblyDescriptor = new AssemblyDescriptorTypeImpl<EjbJarType<T>>(this, "assembly-descriptor", childNode, node);
        return assemblyDescriptor;
     }
docs: If not already created, a new <code>assembly-descriptor</code> element with the given value will be created.
  Otherwise, the existing <code>assembly-descriptor</code> element will be returned.
  @return  a new or existing instance of <code>AssemblyDescriptorType<EjbJarType<T>></code>