Here you can find the source of unquote(String s)
public static String unquote(String s)
//package com.java2s; /*/* w w w . ja v a 2s. co m*/ * Copyright 2013-2014 the original author or authors. * * 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. */ public class Main { public static String unquote(String s) { return unquote(s, "\""); } public static String unquote(String s, String quoteChar) { if (s == null) { return s; } if (!s.startsWith(quoteChar) || !s.endsWith(quoteChar)) { return s; } if (s.length() <= 2) { return s; } return s.substring(1, s.length() - 1); } }