docs: public ModuleItem find(String name) {
          if (children == null)
              return null;
          else
              return (ModuleItem) children.get(name);
  
          /*
           * for(int i=0; i<children.size(); i++)
           * {
           * ModuleItem item = (ModuleItem)children.get(i);
           * if(item.instance != null)
           * {
           * if(item.instance.getName().equals(name))
           * return item;
           * }
           * }
           * return null;
           */
      }