/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

    //noinspection ThisExpressionReferencesGlobalObjectJS
(function (global) {
    var name = 'Module',
        short = '_m',
        _name = global[name],
        _short = (short !== undefined) ? global[short] : undefined;

    function Module() {
        /* put code in here */

    }

    global[name] = Module;
    if (short !== undefined) {
        global[short] = Module;
    }
    global[name].global[name].noConflict = function () {
        if (_name) {
            global[name] = _name;
        }
        if (short !== undefined) {
            global[short] = _short;
        }
        return Module;
    };
    if( typeof module !== "undefined" && ('exports' in module)){
        module.exports	= global[name]
    }
    return global[name];
}(this));
