| 1 | /******************************************************************************
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| 2 | *
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| 3 | * Copyright (c) 2000 by Mindbright Technology AB, Stockholm, Sweden.
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| 4 | * www.mindbright.se, [email protected]
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| 5 | *
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| 6 | * This program is free software; you can redistribute it and/or modify
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| 7 | * it under the terms of the GNU General Public License as published by
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| 8 | * the Free Software Foundation; either version 2 of the License, or
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| 9 | * (at your option) any later version.
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| 10 | *
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| 11 | * This program is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | * GNU General Public License for more details.
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| 15 | *
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| 16 | *****************************************************************************
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| 17 | * $Author: mats $
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| 18 | * $Date: 2000/04/27 16:46:16 $
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| 19 | * $Name: rel1-2-1 $
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| 20 | *****************************************************************************/
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| 21 | package mindbright.util;
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| 22 |
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| 23 | public final class StringUtil {
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| 24 | public static String trimLeft(String str) {
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| 25 | char[] val = str.toCharArray();
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| 26 | int st = 0;
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| 27 | while ((st < val.length) && (val[st] <= ' ')) {
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| 28 | st++;
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| 29 | }
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| 30 | return str.substring(st);
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| 31 | }
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| 32 |
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| 33 | public static String trimRight(String str) {
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| 34 | char[] val = str.toCharArray();
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| 35 | int end = val.length;
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| 36 | while ((end > 0) && (val[end - 1] <= ' ')) {
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| 37 | end--;
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| 38 | }
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| 39 | return str.substring(0, end);
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| 40 | }
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| 41 | }
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