old_contents: window.onload = function token() {
          var x = window.location.toString();
          var array = [];
          array[0] = 0;
          array[1] = x.split("=");
          var access_token = array[1][1].substring(0, array[1][1].indexOf('&'));
          document.getElementById("token").innerHTML = access_token;
  }
  
new_contents: /*
   * [y] hybris Platform
   *
   * Copyright (c) 2000-2015 hybris AG
   * All rights reserved.
   *
   * This software is the confidential and proprietary information of hybris
   * ("Confidential Information"). You shall not disclose such Confidential
   * Information and shall use it only in accordance with the terms of the
   * license agreement you entered into with hybris.
   */
   
  window.onload = function token() {
          var x = window.location.toString();
          var array = [];
          array[0] = 0;
          array[1] = x.split("=");
          var access_token = array[1][1].substring(0, array[1][1].indexOf('&'));
          document.getElementById("token").innerHTML = access_token;
  }
  
subject: Update access_token.js