001//////////////////////////////////////////////////////////////////////////////// 002// checkstyle: Checks Java source code for adherence to a set of rules. 003// Copyright (C) 2001-2014 Oliver Burn 004// 005// This library is free software; you can redistribute it and/or 006// modify it under the terms of the GNU Lesser General Public 007// License as published by the Free Software Foundation; either 008// version 2.1 of the License, or (at your option) any later version. 009// 010// This library is distributed in the hope that it will be useful, 011// but WITHOUT ANY WARRANTY; without even the implied warranty of 012// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013// Lesser General Public License for more details. 014// 015// You should have received a copy of the GNU Lesser General Public 016// License along with this library; if not, write to the Free Software 017// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 018//////////////////////////////////////////////////////////////////////////////// 019package com.puppycrawl.tools.checkstyle; 020 021import com.puppycrawl.tools.checkstyle.api.Utils; 022 023import com.google.common.collect.Sets; 024import com.puppycrawl.tools.checkstyle.api.AbstractLoader; 025import com.puppycrawl.tools.checkstyle.api.CheckstyleException; 026import com.puppycrawl.tools.checkstyle.api.FastStack; 027import java.io.BufferedInputStream; 028import java.io.IOException; 029import java.io.InputStream; 030import java.net.URL; 031import java.util.Enumeration;