1 /*
2  * Copyright (C) 2013 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package com.android.tradefed.util;
17 
18 public class VersionParser {
19 
fetchVersion()20     public static String fetchVersion() {
21         return getPackageVersion();
22     }
23 
24     /**
25      * Version fetcher on the implementation version of the jar files from this class to ensure
26      * a match in the classloader.
27      */
getPackageVersion()28     private static String getPackageVersion() {
29         Package p = VersionParser.class.getPackage();
30         if (p != null) {
31             return p.getImplementationVersion();
32         }
33         return null;
34     }
35 }
36