get func() {
    var func = globalOverrides[this.func_].original;
    assertNotEquals(undefined, func);
    return func;
  }
/**
   * Fetch and return the original global function to call.
   * @return {Function} The global function to invoke.
   * @override
   */
Fetch and return the original global function to call.
@return {Function} The global function to invoke.
@override
Fetch and return the original global function to call . @return { Function } The global function to invoke . @override
get func() {
    var func = globalOverrides[this.func_].original;
    assertNotEquals(undefined, func);
    return func;
  }
get func ( ) { var func = globalOverrides [ this . func_ ] . original ; assertNotEquals ( undefined , func ) ; return func ; }
Fetch and return the original global function to call.
Fetch and return the original global function to call .