Program: 78007
Project: 78007
Buggy source:
public LogoButtonCell(ObservableList<Profile.PairLogoRelativeRectangle> posList,ProfileService pservice,Stage primaryStage,int profileID){
  this.posList=posList;
  this.pservice=pservice;
  cellButton.setOnAction(new EventHandler<ActionEvent>(){
    @Override public void handle(    ActionEvent t){
      Alert alert=new Alert(Alert.AlertType.CONFIRMATION);
      alert.setTitle("String_Node_Str");
      alert.setHeaderText("String_Node_Str");
      alert.setContentText("String_Node_Str");
      alert.initOwner(primaryStage);
      ButtonType butJa=new ButtonType("String_Node_Str");
      ButtonType butNein=new ButtonType("String_Node_Str");
      alert.getButtonTypes().setAll(butJa,butNein);
      Optional<ButtonType> result=alert.showAndWait();
      if (result.get() == butJa) {
        Profile.PairLogoRelativeRectangle currentPairLogo=(Profile.PairLogoRelativeRectangle)LogoButtonCell.this.getTableView().getItems().get(LogoButtonCell.this.getIndex());
        posList.remove(currentPairLogo);
        try {
          int countsOfLogoUsing=0;
          for (          Profile.PairLogoRelativeRectangle p : pservice.getAllPairLogoRelativeRectangle(profileID)) {
            if (currentPairLogo.getLogo().getId() == p.getLogo().getId())             countsOfLogoUsing++;
          }
          if (countsOfLogoUsing == 1)           pservice.eraseLogo(currentPairLogo.getLogo());
          pservice.erasePairLogoRelativeRectangle(currentPairLogo);
        }
 catch (        ServiceException e) {
          e.printStackTrace();
        }
        setGraphic(null);
      }
    }
  }
);
}

Fixed version (ground truth):
public LogoButtonCell(ObservableList<Profile.PairLogoRelativeRectangle> posList,ProfileService pservice,Stage primaryStage,int profileID){
  this.posList=posList;
  this.pservice=pservice;
  cellButton.setOnAction(new EventHandler<ActionEvent>(){
    @Override public void handle(    ActionEvent t){
      Alert alert=new Alert(Alert.AlertType.CONFIRMATION);
      alert.setTitle("String_Node_Str");
      alert.setHeaderText("String_Node_Str");
      alert.setContentText("String_Node_Str");
      alert.initOwner(primaryStage);
      ButtonType butJa=new ButtonType("String_Node_Str");
      ButtonType butNein=new ButtonType("String_Node_Str");
      alert.getButtonTypes().setAll(butJa,butNein);
      Optional<ButtonType> result=alert.showAndWait();
      if (result.get() == butJa) {
        Profile.PairLogoRelativeRectangle currentPairLogo=(Profile.PairLogoRelativeRectangle)LogoButtonCell.this.getTableView().getItems().get(LogoButtonCell.this.getIndex());
        posList.remove(currentPairLogo);
        try {
          int countsOfLogoUsing=0;
          for (          Profile.PairLogoRelativeRectangle p : pservice.getAllPairLogoRelativeRectangle(profileID)) {
            if (p.getLogo() != null && currentPairLogo.getLogo().getId() == p.getLogo().getId())             countsOfLogoUsing++;
          }
          if (countsOfLogoUsing == 1)           pservice.eraseLogo(currentPairLogo.getLogo());
          pservice.erasePairLogoRelativeRectangle(currentPairLogo);
        }
 catch (        ServiceException e) {
          e.printStackTrace();
        }
        setGraphic(null);
      }
    }
  }
);
}