Here you can find the source of unquote(final String in)
static private String unquote(final String in)
//package com.java2s; /*/*from www . j av a 2s .com*/ * DomUI Java User Interface - shared code * Copyright (c) 2010 by Frits Jalvingh, Itris B.V. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * See the "sponsors" file for a list of supporters. * * The latest version of DomUI and related code, support and documentation * can be found at http://www.domui.org/ * The contact for the project is Frits Jalvingh <jal@etc.to>. */ public class Main { static private String unquote(final String in) { String s = in.trim(); int l = s.length(); if (l < 2) return in; char a = s.charAt(0); char b = s.charAt(l - 1); if (a != b) return in; if (a == '\"' || a == '\'') return s.substring(1, l - 1); return in; } }