Program: 77987
Project: 77987
Buggy source:
/** 
 * prepares filter-imageViews by getting all filters from service and showing the filter in small preview imageviews
 * @param imgOriginalPath path of the image to show
 */
public void makePreviewFilter(String imgOriginalPath){
  LOGGER.info("String_Node_Str" + imgOriginalPath);
  try {
    String imgPath=filterService.resize(imgOriginalPath,80,80);
    int counter=1;
    List<String> allfilters=filterService.getExistingFilters();
    double imageFilterConstraint=(Screen.getPrimary().getBounds().getWidth() - (allfilters.size() * 100)) / 2;
    planbottom.getChildren().clear();
    if (!constraintInitialized) {
      ColumnConstraints con=new ColumnConstraints();
      con.setPrefWidth(imageFilterConstraint);
      planbottom.getColumnConstraints().add(con);
    }
    for (    String filter : allfilters) {
      ImageView imageView=new ImageView(SwingFXUtils.toFXImage(filterService.filter(filter,imgPath),null));
      if (counter == 1) {
        imageView.setFitHeight(100);
        original=imageView;
        activeFilterImageView=original;
      }
      imageView.setId(filter);
      imageView.setOnMouseClicked(e -> {
        Image filteredImage;
        ImageView imgView=(ImageView)e.getSource();
        try {
          filteredImage=SwingFXUtils.toFXImage(filterService.filter(imgView.getId(),ivfullscreenImage.getId()),null);
          if (changeActiveFilter(imgView)) {
            ivfullscreenImage.setImage(filteredImage);
            ivfullscreenImage.setFitHeight(base.getHeight());
            ivfullscreenImage.setFitWidth(base.getWidth());
          }
        }
 catch (        ServiceException e2) {
          LOGGER.error("String_Node_Str" + e2.getMessage());
        }
      }
);
      planbottom.add(imageView,counter,0);
      if (!constraintInitialized) {
        ColumnConstraints con=new ColumnConstraints();
        con.setPrefWidth(100);
        planbottom.getColumnConstraints().add(con);
      }
      counter++;
    }
    if (!constraintInitialized) {
      ColumnConstraints con=new ColumnConstraints();
      con.setPrefWidth(imageFilterConstraint);
      planbottom.getColumnConstraints().add(con);
      constraintInitialized=true;
    }
    mainPane.add(planbottom,0,2);
  }
 catch (  Exception e) {
    LOGGER.error("String_Node_Str" + e.getMessage());
  }
}

Fixed version (ground truth):
/** 
 * prepares filter-imageViews by getting all filters from service and showing the filter in small preview imageviews
 * @param imgOriginalPath path of the image to show
 */
public void makePreviewFilter(String imgOriginalPath){
  LOGGER.info("String_Node_Str" + imgOriginalPath);
  try {
    String imgPath=filterService.resize(imgOriginalPath,80,80);
    int counter=1;
    List<String> allfilters=filterService.getExistingFilters();
    double imageFilterConstraint=(Screen.getPrimary().getBounds().getWidth() - (allfilters.size() * 100)) / 2;
    planbottom.getChildren().clear();
    if (!constraintInitialized) {
      ColumnConstraints con=new ColumnConstraints();
      con.setPrefWidth(imageFilterConstraint);
      planbottom.getColumnConstraints().add(con);
    }
    for (    String filter : allfilters) {
      ImageView imageView=new ImageView(SwingFXUtils.toFXImage(filterService.filter(filter,imgPath),null));
      if (counter == 1) {
        imageView.setFitHeight(100);
        original=imageView;
        activeFilterImageView=original;
      }
      imageView.setId(filter);
      imageView.setOnMouseClicked(e -> {
        Image filteredImage;
        ImageView imgView=(ImageView)e.getSource();
        try {
          filteredImage=SwingFXUtils.toFXImage(filterService.filter(imgView.getId(),ivfullscreenImage.getId()),null);
          if (changeActiveFilter(imgView)) {
            ivfullscreenImage.setImage(filteredImage);
            filteredImage=null;
            filterService.clear();
            ivfullscreenImage.setFitHeight(base.getHeight());
            ivfullscreenImage.setFitWidth(base.getWidth());
          }
        }
 catch (        ServiceException e2) {
          LOGGER.error("String_Node_Str" + e2.getMessage());
        }
      }
);
      planbottom.add(imageView,counter,0);
      if (!constraintInitialized) {
        ColumnConstraints con=new ColumnConstraints();
        con.setPrefWidth(100);
        planbottom.getColumnConstraints().add(con);
      }
      counter++;
    }
    if (!constraintInitialized) {
      ColumnConstraints con=new ColumnConstraints();
      con.setPrefWidth(imageFilterConstraint);
      planbottom.getColumnConstraints().add(con);
      constraintInitialized=true;
    }
    mainPane.add(planbottom,0,2);
  }
 catch (  Exception e) {
    LOGGER.error("String_Node_Str",e);
  }
}