text: // Copyright (c) 2012 Ecma International.  All rights reserved.
  // This code is governed by the BSD license found in the LICENSE file.
  
  /*---
  es5id: 15.12.3-5-b-i-1
  description: >
      JSON.stringify converts String wrapper object space aruguments to
      String values
  ---*/
  
    var obj = {a1: {b1: [1,2,3,4], b2: {c1: 1, c2: 2}},a2: 'a2'};
  
  assert.sameValue(JSON.stringify(obj,null, new String('xxx')), JSON.stringify(obj,null, 'xxx'), 'JSON.stringify(obj,null, new String("xxx"))');
  