mirror of
https://git.huckle.dev/Huckles-Minecraft-Archive/jpexs-decompiler.git
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191 lines
8.6 KiB
Java
191 lines
8.6 KiB
Java
/*
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* Copyright (C) 2010-2015 JPEXS, All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 3.0 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library.
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*/
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package com.jpexs.decompiler.flash;
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import com.jpexs.decompiler.flash.abc.ABC;
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import com.jpexs.decompiler.flash.abc.ClassPath;
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import com.jpexs.decompiler.flash.abc.NotSameException;
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import com.jpexs.decompiler.flash.abc.ScriptPack;
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import com.jpexs.decompiler.flash.abc.avm2.parser.AVM2ParseException;
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import com.jpexs.decompiler.flash.action.Action;
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import com.jpexs.decompiler.flash.action.parser.ActionParseException;
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import com.jpexs.decompiler.flash.action.parser.script.ActionScriptParser;
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import com.jpexs.decompiler.flash.configuration.Configuration;
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import com.jpexs.decompiler.flash.exporters.modes.ScriptExportMode;
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import com.jpexs.decompiler.flash.helpers.CodeFormatting;
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import com.jpexs.decompiler.flash.helpers.HighlightedTextWriter;
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import com.jpexs.decompiler.flash.helpers.collections.MyEntry;
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import com.jpexs.decompiler.flash.tags.ABCContainerTag;
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import com.jpexs.decompiler.flash.tags.Tag;
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import com.jpexs.decompiler.flash.tags.TagStub;
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import com.jpexs.decompiler.flash.tags.base.ASMSource;
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import com.jpexs.decompiler.graph.CompilationException;
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import com.jpexs.decompiler.graph.TranslateException;
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import java.io.BufferedInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FilenameFilter;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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import static org.testng.Assert.fail;
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import org.testng.annotations.BeforeClass;
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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/**
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*
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* @author JPEXS
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*/
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public class RecompileTest {
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@BeforeClass
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public void init() {
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//Main.initLogging(false);
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}
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public static final String TESTDATADIR = "testdata/recompile";
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@Test(dataProvider = "provideFiles")
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public void testRecompile(String filename) {
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try {
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try (FileInputStream fis = new FileInputStream(TESTDATADIR + File.separator + filename)) {
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Configuration.debugCopy.set(true);
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SWF swf = new SWF(new BufferedInputStream(fis), false);
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swf.saveTo(new ByteArrayOutputStream());
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}
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} catch (IOException | InterruptedException ex) {
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fail();
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} catch (NotSameException ex) {
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fail("File is different after recompiling: " + filename);
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}
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}
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@Test(dataProvider = "provideFiles")
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public void testDirectEditing(String filename) throws IOException, InterruptedException, AVM2ParseException, CompilationException {
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Configuration.autoDeobfuscate.set(false);
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try {
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SWF swf = new SWF(new BufferedInputStream(new FileInputStream(TESTDATADIR + File.separator + filename)), false);
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if (swf.isAS3()) {
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boolean dotest = false;
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List<ABC> allAbcs = new ArrayList<>();
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for (ABCContainerTag ct : swf.getAbcList()) {
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allAbcs.add(ct.getABC());
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}
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for (ABC abc : allAbcs) {
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for (int s = 0; s < abc.script_info.size(); s++) {
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String startAfter = null;
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HighlightedTextWriter htw = new HighlightedTextWriter(new CodeFormatting(), false);
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MyEntry<ClassPath, ScriptPack> en = abc.script_info.get(s).getPacks(abc, s).get(0);
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if (startAfter == null || en.getKey().toString().equals(startAfter)) {
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dotest = true;
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}
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if (!dotest) {
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System.out.println("Skipped:" + en.getKey().toString());
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continue;
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}
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System.out.println("Recompiling:" + en.getKey().toString() + "...");
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en.getValue().toSource(htw, abc.script_info.get(s).traits.traits, ScriptExportMode.AS, false);
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String original = htw.toString();
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com.jpexs.decompiler.flash.abc.avm2.parser.script.ActionScriptParser.compile(original, abc, allAbcs, false, en.getKey().className + ".as", abc.instance_info.size());
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//remove last compiled script:
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abc.script_info.remove(abc.script_info.size()-1);
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}
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}
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} else {
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Map<String, ASMSource> asms = swf.getASMs();
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for (ASMSource asm : asms.values()) {
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try {
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HighlightedTextWriter writer = new HighlightedTextWriter(new CodeFormatting(), false);
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Action.actionsToSource(asm, asm.getActions(), asm.toString()/*FIXME?*/, writer);
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String as = writer.toString();
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as = asm.removePrefixAndSuffix(as);
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ActionScriptParser par = new ActionScriptParser(swf.version);
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try {
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asm.setActions(par.actionsFromString(as));
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} catch (ActionParseException | CompilationException ex) {
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fail("Unable to parse: " + asm.getSwf().getShortFileName() + "/" + asm.toString());
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}
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writer = new HighlightedTextWriter(new CodeFormatting(), false);
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Action.actionsToSource(asm, asm.getActions(), asm.toString()/*FIXME?*/, writer);
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String as2 = writer.toString();
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as2 = asm.removePrefixAndSuffix(as2);
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try {
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asm.setActions(par.actionsFromString(as2));
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} catch (ActionParseException | CompilationException ex) {
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fail("Unable to parse: " + asm.getSwf().getShortFileName() + "/" + asm.toString());
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}
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writer = new HighlightedTextWriter(new CodeFormatting(), false);
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Action.actionsToSource(asm, asm.getActions(), asm.toString()/*FIXME?*/, writer);
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String as3 = writer.toString();
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as3 = asm.removePrefixAndSuffix(as3);
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if (!as3.equals(as2)) {
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fail("ActionScript is different: " + asm.getSwf().getShortFileName() + "/" + asm.toString());
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}
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} catch (InterruptedException | IOException | OutOfMemoryError | TranslateException | StackOverflowError ex) {
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}
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}
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}
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} catch (Exception ex) {
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System.out.println("FAIL");
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throw ex;
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}
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}
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@Test(dataProvider = "provideFiles")
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public void testTagEditing(String filename) throws IOException, InterruptedException {
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try {
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SWF swf = new SWF(new BufferedInputStream(new FileInputStream(TESTDATADIR + File.separator + filename)), false);
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for (Tag tag : swf.tags) {
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if (!(tag instanceof TagStub)) {
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Tag tag2 = tag.cloneTag();
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if (tag2 instanceof TagStub) {
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fail("Recompile failed. Tag: " + tag.getId() + " " + tag.getName());
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}
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}
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}
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} catch (Exception ex) {
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// ignore
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}
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}
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@DataProvider(name = "provideFiles")
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public Object[][] provideFiles() {
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File dir = new File(TESTDATADIR);
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File[] files = new File[0];
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if (dir.exists()) {
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files = dir.listFiles(new FilenameFilter() {
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@Override
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public boolean accept(File dir, String name) {
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return name.toLowerCase().endsWith(".swf");
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}
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});
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}
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Object[][] ret = new Object[files.length + 2][1];
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ret[0][0] = "../as2/as2.swf";
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ret[1][0] = "../as3/as3.swf";
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for (int f = 0; f < files.length; f++) {
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ret[f + 2][0] = files[f].getName();
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}
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return ret;
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}
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}
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