Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/* Copyright (C) 2015 Heylee authors
 * 
 * selfof0800@gmail.com
 * 
 * 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.
 */

import java.util.Map;

public class Main {
    public static String getString(Map<String, Object> obj, String key) {
        try {
            Object resultObj = obj.get(key);
            if (resultObj != null) {
                String result = resultObj.toString();
                return result;
            } else {
                return new String("");
            }
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }
}