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1 /* -*- Mode: JDE; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2  *
3  * This file is part of the debugger and core tools for the AspectJ(tm)
4  * programming language; see http://aspectj.org
5  *
6  * The contents of this file are subject to the Mozilla Public License
7  * Version 1.1 (the "License"); you may not use this file except in
8  * compliance with the License. You may obtain a copy of the License at
9  * either http://www.mozilla.org/MPL/ or http://aspectj.org/MPL/.
10  *
11  * Software distributed under the License is distributed on an "AS IS" basis,
12  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13  * for the specific language governing rights and limitations under the
14  * License.
15  *
16  * The Original Code is AspectJ.
17  *
18  * The Initial Developer of the Original Code is Xerox Corporation. Portions
19  * created by Xerox Corporation are Copyright (C) 1999-2002 Xerox Corporation.
20  * All Rights Reserved.
21  */
22
23 package org.aspectj.debugger.base;
24
25 import java.io.File JavaDoc;
26
27 public class Util {
28
29     /**
30      * Returns a file with a canonical path if possible.
31      *
32      * @param relativePath the relative path to the file
33      * @return a file with a canonical path if possible.
34      */
35     public static File JavaDoc file(String JavaDoc relativePath) {
36         File JavaDoc file = new File JavaDoc(relativePath);
37         try {
38             return new File JavaDoc(file.getCanonicalPath());
39         } catch (Throwable JavaDoc t) {
40         } finally {
41             return file;
42         }
43         
44     }
45
46     public static boolean empty(String JavaDoc str) {
47         return str == null || "".equals(str.trim());
48     }
49 }
50
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