/*******************************************************************************
* Copyright (c) 2013-2015 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*    http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*******************************************************************************/

package com.acmeair.service;

public class KeyGenerator {

  public Object generate() {
    return java.util.UUID.randomUUID().toString();
  }
}

@@ -835,16 +835,36 @@
   return
+ %22booking number %22 +
  java.ut

Update KeyGenerator.java