whole_func_string: function(path) {
        if (path.indexOf("/") < 0 && path.indexOf(".") > -1) {
          path = path.replace(/\./g, "/");
        }
        if (!qx.lang.Array.contains(this.__requiredAssets, path)) {
          this.__requiredAssets.push(path);
        }
      }
func_code_string: function(path) {
        if (path.indexOf("/") < 0 && path.indexOf(".") > -1) {
          path = path.replace(/\./g, "/");
        }
        if (!qx.lang.Array.contains(this.__requiredAssets, path)) {
          this.__requiredAssets.push(path);
        }
      }
func_documentation_string: Adds a required asset
  @param path