Java String Unescape unescape(String quoted)

Description

unescape

License

Apache License

Declaration

public static String unescape(String quoted) 

Method Source Code

//package com.java2s;
/*/*from   w  w  w .  ja  v a2s.co m*/
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  The ASF licenses this file to You
 * under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.  For additional information regarding
 * copyright in this work, please see the NOTICE file in the top level
 * directory of this distribution.
 */

public class Main {
    public static String unescape(String quoted) {
        StringBuilder buf = new StringBuilder();
        int i = quoted.length();
        for (int n = 0; n < i; n++) {
            char c = quoted.charAt(n);
            if (c != '\\')
                buf.append(c);
            else if (n < i - 1 && quoted.charAt(n + 1) == '\\') {
                buf.append(c);
                n++;
            }
        }
        return buf.toString();
    }

    public static void append(StringBuilder buf, String value) {
        if (buf.length() > 0)
            buf.append(", ");
        buf.append(value);
    }
}

Related

1. unescape(String literal, String escapedChars)
2. unescape(String name)
3. unescape(String oldStr)
4. unescape(String original, char[] spec)
5. unescape(String property)
6. unEscape(String s)
7. unescape(String s)
8. unescape(String s)
9. unescape(String s)