Mercurial > jhg
annotate src/org/tmatesoft/hg/internal/BundleSerializer.java @ 704:7743a9c10bfa
Merge command introduced
| author | Artem Tikhomirov <tikhomirov.artem@gmail.com> | 
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| date | Wed, 14 Aug 2013 20:07:26 +0200 | 
| parents | 545b1d4cc11d | 
| children | 
| rev | line source | 
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673
 
545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
Artem Tikhomirov <tikhomirov.artem@gmail.com> 
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1 /* | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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2 * Copyright (c) 2013 TMate Software Ltd | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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3 * | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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4 * This program is free software; you can redistribute it and/or modify | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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5 * it under the terms of the GNU General Public License as published by | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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6 * the Free Software Foundation; version 2 of the License. | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
Artem Tikhomirov <tikhomirov.artem@gmail.com> 
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7 * | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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8 * This program is distributed in the hope that it will be useful, | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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9 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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11 * GNU General Public License for more details. | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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12 * | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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13 * For information on how to redistribute this software under | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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14 * the terms of a license other than GNU General Public License | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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15 * contact TMate Software at support@hg4j.com | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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16 */ | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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17 package org.tmatesoft.hg.internal; | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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18 | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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19 import java.io.File; | 
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545b1d4cc11d
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parents:  
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20 import java.io.FileInputStream; | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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21 import java.io.IOException; | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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22 | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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23 import org.tmatesoft.hg.core.HgIOException; | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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24 import org.tmatesoft.hg.core.SessionContext; | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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25 import org.tmatesoft.hg.repo.HgBundle; | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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26 import org.tmatesoft.hg.repo.HgInternals; | 
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545b1d4cc11d
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parents:  
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27 import org.tmatesoft.hg.repo.HgRuntimeException; | 
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545b1d4cc11d
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parents:  
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28 import org.tmatesoft.hg.util.LogFacility; | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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29 | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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30 /** | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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31 * | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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32 * @author Artem Tikhomirov | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
Artem Tikhomirov <tikhomirov.artem@gmail.com> 
parents:  
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33 * @author TMate Software Ltd. | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
Artem Tikhomirov <tikhomirov.artem@gmail.com> 
parents:  
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34 */ | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
Artem Tikhomirov <tikhomirov.artem@gmail.com> 
parents:  
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35 public class BundleSerializer implements DataSerializer.DataSource { | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
Artem Tikhomirov <tikhomirov.artem@gmail.com> 
parents:  
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36 private final LogFacility log; | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
Artem Tikhomirov <tikhomirov.artem@gmail.com> 
parents:  
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37 private final File bundleFile; | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
Artem Tikhomirov <tikhomirov.artem@gmail.com> 
parents:  
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38 | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
Artem Tikhomirov <tikhomirov.artem@gmail.com> 
parents:  
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39 public static BundleSerializer newInstance(SessionContext ctx, HgBundle bundle) { | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
Artem Tikhomirov <tikhomirov.artem@gmail.com> 
parents:  
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40 return new BundleSerializer(ctx.getLog(), HgInternals.getBundleFile(bundle)); | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
Artem Tikhomirov <tikhomirov.artem@gmail.com> 
parents:  
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41 } | 
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545b1d4cc11d
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Artem Tikhomirov <tikhomirov.artem@gmail.com> 
parents:  
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42 | 
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545b1d4cc11d
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Artem Tikhomirov <tikhomirov.artem@gmail.com> 
parents:  
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43 public BundleSerializer(LogFacility logFacility, File bundleFile) { | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
Artem Tikhomirov <tikhomirov.artem@gmail.com> 
parents:  
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44 log = logFacility; | 
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545b1d4cc11d
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parents:  
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45 this.bundleFile = bundleFile; | 
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545b1d4cc11d
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parents:  
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46 } | 
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545b1d4cc11d
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parents:  
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47 | 
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545b1d4cc11d
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48 public void serialize(DataSerializer out) throws HgIOException, HgRuntimeException { | 
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545b1d4cc11d
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parents:  
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49 FileInputStream fis = null; | 
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50 try { | 
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545b1d4cc11d
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51 fis = new FileInputStream(bundleFile); | 
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parents:  
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52 byte[] buffer = new byte[8*1024]; | 
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53 int r; | 
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54 while ((r = fis.read(buffer, 0, buffer.length)) > 0) { | 
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545b1d4cc11d
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55 out.write(buffer, 0, r); | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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parents:  
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56 } | 
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545b1d4cc11d
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parents:  
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57 | 
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545b1d4cc11d
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58 } catch (IOException ex) { | 
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59 throw new HgIOException("Failed to serialize bundle", bundleFile); | 
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parents:  
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60 } finally { | 
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61 new FileUtils(log, this).closeQuietly(fis, bundleFile); | 
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parents:  
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62 } | 
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545b1d4cc11d
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parents:  
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63 } | 
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545b1d4cc11d
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parents:  
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64 | 
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545b1d4cc11d
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65 public int serializeLength() throws HgRuntimeException { | 
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66 return Internals.ltoi(bundleFile.length()); | 
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67 } | 
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545b1d4cc11d
Refactor HgBundle.GroupElement (clear experimental mark), resolve few technical debt issues
 
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68 } | 
