Program: 61890
Project: 61890
Buggy source:
public static void framesToImage(int containerId,List<BufferedImage> ret,int startFrame,int stopFrame,List<Tag> allTags,List<Tag> controlTags,RECT displayRect,int totalFrameCount,Stack<Integer> visited){
  for (int i=startFrame; i <= stopFrame; i++) {
    String key="String_Node_Str" + i + "String_Node_Str"+ containerId;
    if (frameCache.contains(key)) {
      BufferedImage g=(BufferedImage)frameCache.get(key);
      if (g == null) {
        break;
      }
      ret.add(g);
      startFrame++;
    }
 else {
      break;
    }
  }
  if (startFrame > stopFrame) {
    return;
  }
  if (totalFrameCount == 0) {
    return;
  }
  while (startFrame >= totalFrameCount) {
    startFrame-=totalFrameCount;
  }
  while (stopFrame >= totalFrameCount) {
    stopFrame-=totalFrameCount;
  }
  HashMap<Integer,CharacterTag> characters=new HashMap<>();
  for (  Tag t : allTags) {
    if (t instanceof CharacterTag) {
      CharacterTag ch=(CharacterTag)t;
      characters.put(ch.getCharacterId(),ch);
    }
  }
  HashMap<Integer,Layer> layers=new HashMap<>();
  int maxDepth=0;
  int f=0;
  Color backgroundColor=new Color(0,0,0,0);
  for (  Tag t : controlTags) {
    if (t instanceof SetBackgroundColorTag) {
      SetBackgroundColorTag c=(SetBackgroundColorTag)t;
      backgroundColor=new Color(c.backgroundColor.red,c.backgroundColor.green,c.backgroundColor.blue);
    }
    if (t instanceof PlaceObjectTypeTag) {
      PlaceObjectTypeTag po=(PlaceObjectTypeTag)t;
      int depth=po.getDepth();
      if (depth > maxDepth) {
        maxDepth=depth;
      }
      if (!layers.containsKey(depth)) {
        layers.put(depth,new Layer());
      }
      Layer layer=layers.get(depth);
      int characterId=po.getCharacterId();
      if (characterId != -1) {
        layer.characterId=characterId;
      }
      layer.visible=po.isVisible();
      if (po.flagMove()) {
        MATRIX matrix2=po.getMatrix();
        if (matrix2 != null) {
          layer.matrix=matrix2;
        }
        String instanceName=po.getInstanceName();
        if (instanceName != null) {
          layer.instanceName=instanceName;
        }
        CXFORM colorTransForm=po.getColorTransform();
        if (colorTransForm != null) {
          layer.colorTransForm=colorTransForm;
        }
        CXFORMWITHALPHA colorTransFormAlpha=po.getColorTransformWithAlpha();
        if (colorTransFormAlpha != null) {
          layer.colorTransFormAlpha=colorTransFormAlpha;
        }
        if (po.cacheAsBitmap()) {
          layer.cacheAsBitmap=true;
        }
        int blendMode=po.getBlendMode();
        if (blendMode != 0) {
          layer.blendMode=blendMode;
        }
        List<FILTER> filters=po.getFilters();
        if (filters != null) {
          layer.filters=filters;
        }
        int ratio=po.getRatio();
        if (ratio != -1) {
          layer.ratio=ratio;
        }
      }
 else {
        layer.matrix=po.getMatrix();
        layer.instanceName=po.getInstanceName();
        layer.colorTransForm=po.getColorTransform();
        layer.colorTransFormAlpha=po.getColorTransformWithAlpha();
        layer.cacheAsBitmap=po.cacheAsBitmap();
        layer.blendMode=po.getBlendMode();
        layer.filters=po.getFilters();
        layer.ratio=po.getRatio();
      }
    }
    if (t instanceof RemoveTag) {
      RemoveTag rt=(RemoveTag)t;
      layers.remove(rt.getDepth());
    }
    for (    Layer l : layers.values()) {
      l.duration++;
    }
    if (t instanceof ShowFrameTag) {
      if (f > stopFrame) {
        break;
      }
      if ((f >= startFrame) && (f <= stopFrame)) {
        ret.add(frameToImage(containerId,maxDepth,layers,backgroundColor,characters,f,allTags,controlTags,displayRect,visited));
      }
      f++;
    }
  }
}

Fixed version (ground truth):
public static void framesToImage(int containerId,List<SerializableImage> ret,int startFrame,int stopFrame,List<Tag> allTags,List<Tag> controlTags,RECT displayRect,int totalFrameCount,Stack<Integer> visited){
  for (int i=startFrame; i <= stopFrame; i++) {
    String key="String_Node_Str" + i + "String_Node_Str"+ containerId;
    if (frameCache.contains(key)) {
      SerializableImage g=(SerializableImage)frameCache.get(key);
      if (g == null) {
        break;
      }
      ret.add(g);
      startFrame++;
    }
 else {
      break;
    }
  }
  if (startFrame > stopFrame) {
    return;
  }
  if (totalFrameCount == 0) {
    return;
  }
  while (startFrame >= totalFrameCount) {
    startFrame-=totalFrameCount;
  }
  while (stopFrame >= totalFrameCount) {
    stopFrame-=totalFrameCount;
  }
  HashMap<Integer,CharacterTag> characters=new HashMap<>();
  for (  Tag t : allTags) {
    if (t instanceof CharacterTag) {
      CharacterTag ch=(CharacterTag)t;
      characters.put(ch.getCharacterId(),ch);
    }
  }
  HashMap<Integer,Layer> layers=new HashMap<>();
  int maxDepth=0;
  int f=0;
  Color backgroundColor=new Color(0,0,0,0);
  for (  Tag t : controlTags) {
    if (t instanceof SetBackgroundColorTag) {
      SetBackgroundColorTag c=(SetBackgroundColorTag)t;
      backgroundColor=new Color(c.backgroundColor.red,c.backgroundColor.green,c.backgroundColor.blue);
    }
    if (t instanceof PlaceObjectTypeTag) {
      PlaceObjectTypeTag po=(PlaceObjectTypeTag)t;
      int depth=po.getDepth();
      if (depth > maxDepth) {
        maxDepth=depth;
      }
      if (!layers.containsKey(depth)) {
        layers.put(depth,new Layer());
      }
      Layer layer=layers.get(depth);
      int characterId=po.getCharacterId();
      if (characterId != -1) {
        layer.characterId=characterId;
      }
      layer.visible=po.isVisible();
      if (po.flagMove()) {
        MATRIX matrix2=po.getMatrix();
        if (matrix2 != null) {
          layer.matrix=matrix2;
        }
        String instanceName=po.getInstanceName();
        if (instanceName != null) {
          layer.instanceName=instanceName;
        }
        CXFORM colorTransForm=po.getColorTransform();
        if (colorTransForm != null) {
          layer.colorTransForm=colorTransForm;
        }
        CXFORMWITHALPHA colorTransFormAlpha=po.getColorTransformWithAlpha();
        if (colorTransFormAlpha != null) {
          layer.colorTransFormAlpha=colorTransFormAlpha;
        }
        if (po.cacheAsBitmap()) {
          layer.cacheAsBitmap=true;
        }
        int blendMode=po.getBlendMode();
        if (blendMode != 0) {
          layer.blendMode=blendMode;
        }
        List<FILTER> filters=po.getFilters();
        if (filters != null) {
          layer.filters=filters;
        }
        int ratio=po.getRatio();
        if (ratio != -1) {
          layer.ratio=ratio;
        }
      }
 else {
        layer.matrix=po.getMatrix();
        layer.instanceName=po.getInstanceName();
        layer.colorTransForm=po.getColorTransform();
        layer.colorTransFormAlpha=po.getColorTransformWithAlpha();
        layer.cacheAsBitmap=po.cacheAsBitmap();
        layer.blendMode=po.getBlendMode();
        layer.filters=po.getFilters();
        layer.ratio=po.getRatio();
      }
    }
    if (t instanceof RemoveTag) {
      RemoveTag rt=(RemoveTag)t;
      layers.remove(rt.getDepth());
    }
    for (    Layer l : layers.values()) {
      l.duration++;
    }
    if (t instanceof ShowFrameTag) {
      if (f > stopFrame) {
        break;
      }
      if ((f >= startFrame) && (f <= stopFrame)) {
        ret.add(frameToImage(containerId,maxDepth,layers,backgroundColor,characters,f,allTags,controlTags,displayRect,visited));
      }
      f++;
    }
  }
}