/*
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* ProGuard -- shrinking, optimization, obfuscation, and preverification
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* of Java bytecode.
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*
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* Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu)
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package proguard;
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import java.util.*;
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/**
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* This class represents a class path, as a list of ClassPathEntry objects.
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*
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* @author Eric Lafortune
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*/
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public class ClassPath
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{
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private final List classPathEntries = new ArrayList();
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/**
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* Returns whether the class path contains any output entries.
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*/
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public boolean hasOutput()
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{
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for (int index = 0; index < classPathEntries.size(); index++)
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{
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if (((ClassPathEntry)classPathEntries.get(index)).isOutput())
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{
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return true;
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}
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}
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return false;
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}
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// Delegates to List.
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public void clear()
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{
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classPathEntries.clear();
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}
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public void add(int index, ClassPathEntry classPathEntry)
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{
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classPathEntries.add(index, classPathEntry);
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}
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public boolean add(ClassPathEntry classPathEntry)
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{
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return classPathEntries.add(classPathEntry);
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}
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public boolean addAll(ClassPath classPath)
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{
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return classPathEntries.addAll(classPath.classPathEntries);
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}
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public ClassPathEntry get(int index)
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{
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return (ClassPathEntry)classPathEntries.get(index);
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}
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public ClassPathEntry remove(int index)
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{
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return (ClassPathEntry)classPathEntries.remove(index);
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}
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public boolean isEmpty()
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{
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return classPathEntries.isEmpty();
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}
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public int size()
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{
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return classPathEntries.size();
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}
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}
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