Program: 47294
Project: 47294
Buggy source:
/** 
 * This populates the TRANSCODE folder with all combinations of players, audio tracks and subtitles.
 */
@Override public void resolve(){
  super.resolve();
  if (!resolved && getChildren().size() == 1) {
    DLNAResource child=getChildren().get(0);
    child.resolve();
    DLNAResource justStreamed=child.clone();
    RendererConfiguration renderer=null;
    if (this.getParent() != null) {
      renderer=this.getParent().getDefaultRenderer();
    }
    if (justStreamed.getFormat() != null && (justStreamed.getFormat().isCompatible(child.getMedia(),renderer) || justStreamed.isSkipTranscode())) {
      justStreamed.setPlayer(null);
      justStreamed.setMedia(child.getMedia());
      justStreamed.setNoName(true);
      addChildInternal(justStreamed);
      addChapterFile(justStreamed);
      if (renderer != null) {
        LOGGER.debug("String_Node_Str" + child.getName() + "String_Node_Str"+ renderer.getRendererName());
      }
    }
    ArrayList<DLNAResource> combos=new ArrayList<DLNAResource>();
    List<DLNAMediaAudio> audioTracks=child.getMedia().getAudioTracksList();
    List<DLNAMediaSubtitle> subtitles=child.getMedia().getSubtitleTracksList();
    DLNAMediaSubtitle noSubtitle=new DLNAMediaSubtitle();
    noSubtitle.setId(-1);
    subtitles.add(noSubtitle);
    for (    DLNAMediaAudio audio : audioTracks) {
      for (      DLNAMediaSubtitle subtitle : subtitles) {
        DLNAResource tempModifiedCopy=createModifiedResource(child,audio,subtitle);
        ArrayList<Player> players=PlayerFactory.getEnabledPlayers(tempModifiedCopy);
        for (        Player player : players) {
          DLNAResource combo=createComboResource(child,audio,subtitle,player);
          combos.add(combo);
        }
      }
    }
    Collections.sort(combos,new ResourceSort(PlayerFactory.getAllPlayers()));
    for (    DLNAResource combo : combos) {
      LOGGER.trace("String_Node_Str" + combo.toString() + "String_Node_Str"+ combo.getPlayer().name()+ "String_Node_Str"+ combo.getMediaAudio().toString()+ "String_Node_Str"+ combo.getMediaSubtitle().toString());
      addChildInternal(combo);
      addChapterFile(combo);
    }
  }
  resolved=true;
}

Fixed version (ground truth):
/** 
 * This populates the TRANSCODE folder with all combinations of players, audio tracks and subtitles.
 */
@Override public void resolve(){
  super.resolve();
  if (!resolved && getChildren().size() == 1) {
    DLNAResource child=getChildren().get(0);
    child.resolve();
    DLNAResource justStreamed=child.clone();
    RendererConfiguration renderer=null;
    if (this.getParent() != null) {
      renderer=this.getParent().getDefaultRenderer();
    }
    if (justStreamed.getFormat() != null && (justStreamed.getFormat().isCompatible(child.getMedia(),renderer) || justStreamed.isSkipTranscode())) {
      justStreamed.setPlayer(null);
      justStreamed.setMedia(child.getMedia());
      justStreamed.setNoName(true);
      addChildInternal(justStreamed);
      addChapterFile(justStreamed);
      if (renderer != null) {
        LOGGER.debug("String_Node_Str" + child.getName() + "String_Node_Str"+ renderer.getRendererName());
      }
    }
    ArrayList<DLNAResource> combos=new ArrayList<DLNAResource>();
    List<DLNAMediaAudio> audioTracks=child.getMedia().getAudioTracksList();
    List<DLNAMediaSubtitle> subtitles=child.getMedia().getSubtitleTracksList();
    DLNAMediaSubtitle noSubtitle=new DLNAMediaSubtitle();
    noSubtitle.setId(-1);
    subtitles.add(noSubtitle);
    for (    DLNAMediaAudio audio : audioTracks) {
      for (      DLNAMediaSubtitle subtitle : subtitles) {
        DLNAResource tempModifiedCopy=createModifiedResource(child,audio,subtitle);
        ArrayList<Player> players=PlayerFactory.getPlayers(tempModifiedCopy);
        for (        Player player : players) {
          DLNAResource combo=createComboResource(child,audio,subtitle,player);
          combos.add(combo);
        }
      }
    }
    Collections.sort(combos,new ResourceSort(PlayerFactory.getAllPlayers()));
    for (    DLNAResource combo : combos) {
      LOGGER.trace("String_Node_Str" + combo.toString() + "String_Node_Str"+ combo.getPlayer().name()+ "String_Node_Str"+ combo.getMediaAudio().toString()+ "String_Node_Str"+ combo.getMediaSubtitle().toString());
      addChildInternal(combo);
      addChapterFile(combo);
    }
  }
  resolved=true;
}