Java String Unescape unescape(String str)

Description

unescape

License

Open Source License

Declaration

public static String unescape(String str) 

Method Source Code

//package com.java2s;
/**//from   w w w  . j av a 2s .c o  m
 * Copyright (C) 2010  Marcellus C. Tavares
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
    
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
    
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

public class Main {
    public static String unescape(String str) {
        if (str == null) {
            return null;
        }

        StringBuilder unescapedString = new StringBuilder();

        char[] charArray = str.toCharArray();

        for (int i = 0; i < charArray.length; i++) {
            char c = charArray[i];

            switch (c) {
            case '\'':
                break;

            default:
                unescapedString.append(c);
            }
        }

        return unescapedString.toString();
    }
}

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