jcs.org
git clone of logicmail with some fixes/features added
1//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2// This file is part of J2MEUnit, a Java 2 Micro Edition unit testing framework.
3//
4// J2MEUnit is free software distributed under the Common Public License (CPL).
5// It may be redistributed and/or modified under the terms of the CPL. You
6// should have received a copy of the license along with J2MEUnit. It is also
7// available from the website of the Open Source Initiative at
8// http://www.opensource.org.
9//
10// J2MEUnit is distributed in the hope that it will be useful, but WITHOUT ANY
11// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12// FOR A PARTICULAR PURPOSE.
13//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
14package j2meunit.util;
15
16/********************************************************************
17 * A class with junit related String utilities.
18 */
19public class StringUtil
20{
21 //~ Constructors -----------------------------------------------------------
22
23 /***************************************
24 * Creates a new StringUtil object.
25 */
26 protected StringUtil()
27 {
28 }
29
30 //~ Methods ----------------------------------------------------------------
31
32 /***************************************
33 * Assumes the argument to be a decimal number of milliseconds and formats
34 * it into a string.
35 *
36 * @param nTime The time value to convert
37 *
38 * @return A string containing the converted value
39 */
40 public static String elapsedTimeAsString(long nTime)
41 {
42 return nTime + "ms";
43 }
44
45 /***************************************
46 * Truncates a string to a maximum length.
47 *
48 * @param s The string to truncate
49 * @param length The maximum length of the string
50 *
51 * @return If the string is longer than length, the truncated string, else
52 * the original string
53 */
54 public static String truncate(String s, int length)
55 {
56 length -= 3;
57
58 if (s.length() > length)
59 s = s.substring(0, length) + "...";
60
61 return s;
62 }
63}