Program: 62468
Project: 62468
Buggy source:
private JPanel createSourceProductsPanel(){
  BorderLayout layout=new BorderLayout();
  final JPanel sourceProductPanel=new JPanel(layout);
  sourceProductPanel.setBorder(BorderFactory.createTitledBorder("String_Node_Str"));
  ListDataListener changeListener=new ListDataListener(){
    @Override public void contentsChanged(    ListDataEvent event){
      final Product[] sourceProducts=sourceProductList.getSourceProducts();
      try {
        binningFormModel.setProperty(BinningFormModel.PROPERTY_KEY_SOURCE_PRODUCTS,sourceProducts);
      }
 catch (      ValidationException e) {
        appContext.handleError("String_Node_Str",e);
      }
      if (sourceProducts.length > 0) {
        binningFormModel.useAsContextProduct(sourceProducts[0]);
        return;
      }
      String[] sourceProductPaths=binningFormModel.getSourceProductPaths();
      if (sourceProductPaths != null && sourceProductPaths.length > 0) {
        openFirstProduct(sourceProductPaths);
        return;
      }
      binningFormModel.useAsContextProduct(null);
    }
    @Override public void intervalAdded(    ListDataEvent e){
      final Product[] propertySourceProducts=binningFormModel.getPropertyValue(BinningFormModel.PROPERTY_KEY_SOURCE_PRODUCTS);
      final Product[] newSourceProducts=sourceProductList.getSourceProducts();
      for (      Product newSourceProduct : newSourceProducts) {
        if ((propertySourceProducts == null || !ArrayUtils.isMemberOf(newSourceProduct,propertySourceProducts)) && newSourceProduct.isMultiSize()) {
          MultisizeIssue.maybeResample(newSourceProduct);
        }
      }
      contentsChanged(e);
    }
    @Override public void intervalRemoved(    ListDataEvent e){
      contentsChanged(e);
    }
  }
;
  sourceProductList=new SourceProductList(appContext);
  sourceProductList.setPropertyNameLastOpenInputDir("String_Node_Str");
  sourceProductList.setPropertyNameLastOpenedFormat("String_Node_Str");
  sourceProductList.addChangeListener(changeListener);
  sourceProductList.setXAxis(false);
  binningFormModel.getBindingContext().bind(BinningFormModel.PROPERTY_KEY_SOURCE_PRODUCT_PATHS,sourceProductList);
  JComponent[] panels=sourceProductList.getComponents();
  sourceProductPanel.add(panels[0],BorderLayout.CENTER);
  sourceProductPanel.add(panels[1],BorderLayout.EAST);
  return sourceProductPanel;
}

Fixed version (ground truth):
private JPanel createSourceProductsPanel(){
  BorderLayout layout=new BorderLayout();
  final JPanel sourceProductPanel=new JPanel(layout);
  sourceProductPanel.setBorder(BorderFactory.createTitledBorder("String_Node_Str"));
  ListDataListener changeListener=new ListDataListener(){
    @Override public void contentsChanged(    ListDataEvent event){
      final Product[] sourceProducts=sourceProductList.getSourceProducts();
      try {
        binningFormModel.setProperty(BinningFormModel.PROPERTY_KEY_SOURCE_PRODUCTS,sourceProducts);
      }
 catch (      ValidationException e) {
        appContext.handleError("String_Node_Str",e);
      }
      if (sourceProducts.length > 0) {
        binningFormModel.useAsContextProduct(sourceProducts[0]);
        return;
      }
      String[] sourceProductPaths=binningFormModel.getSourceProductPaths();
      if (sourceProductPaths != null && sourceProductPaths.length > 0) {
        openFirstProduct(sourceProductPaths);
        return;
      }
      binningFormModel.useAsContextProduct(null);
    }
    @Override public void intervalAdded(    ListDataEvent e){
      final Product[] propertySourceProducts=binningFormModel.getPropertyValue(BinningFormModel.PROPERTY_KEY_SOURCE_PRODUCTS);
      final Product[] newSourceProducts=sourceProductList.getSourceProducts();
      for (      Product newSourceProduct : newSourceProducts) {
        if ((propertySourceProducts == null || !ArrayUtils.isMemberOf(newSourceProduct,propertySourceProducts)) && newSourceProduct.isMultiSize()) {
          MultiSizeIssue0.maybeResample(newSourceProduct);
        }
      }
      contentsChanged(e);
    }
    @Override public void intervalRemoved(    ListDataEvent e){
      contentsChanged(e);
    }
  }
;
  sourceProductList=new SourceProductList(appContext);
  sourceProductList.setPropertyNameLastOpenInputDir("String_Node_Str");
  sourceProductList.setPropertyNameLastOpenedFormat("String_Node_Str");
  sourceProductList.addChangeListener(changeListener);
  sourceProductList.setXAxis(false);
  binningFormModel.getBindingContext().bind(BinningFormModel.PROPERTY_KEY_SOURCE_PRODUCT_PATHS,sourceProductList);
  JComponent[] panels=sourceProductList.getComponents();
  sourceProductPanel.add(panels[0],BorderLayout.CENTER);
  sourceProductPanel.add(panels[1],BorderLayout.EAST);
  return sourceProductPanel;
}