Java - Write code to Remove quotes from the specified String , including single (') and double (") quotes.

Requirements

Write code to Remove quotes from the specified String , including single (') and double (") quotes.

Demo

/*
 * Copyright 2013 Kay Stenschke//from  ww w . j  av a 2  s.c  o  m
 *
 * Licensed 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.
 */
//package com.book2s;

public class Main {
    public static void main(String[] argv) {
        String string = "boo'k2s.com";
        System.out.println(unquote(string));
    }

    /**
     * Remove quotes from the specified {@link String}, including
     * single (') and double (") quotes.
     *
     * @param string the {@link String} to unquote
     *
     * @return the unquoted {@link String}
     */
    public static String unquote(String string) {
        // remove leading and trailing whitespace
        string = string != null ? string.trim() : string;

        // remove quotes
        return (string != null && ((string.startsWith("\"") && string
                .endsWith("\"")) || (string.startsWith("'") && string
                .endsWith("'")))) ? string = string.substring(1,
                string.length() - 1) : string;

    }
}