Program: 3889
Project: 3889
Buggy source:
public Dialog(DialogParam param){
  this.iconManager=param.getIconManager();
  this.propertiableHeadings=param.getPropertiableHeadings();
  this.smallFont=param.getSmallFont();
  this.mediumFont=param.getMediumFont();
  this.largeFont=param.getLargeFont();
  mainPanel=new JPanel(new MigLayout("String_Node_Str","String_Node_Str","String_Node_Str"));
  locateOnDisk=newHyperlink();
  locateInLibrary=newHyperlink();
  copyToClipboard=newHyperlink();
  moreFileInfo=newHyperlink();
  add(mainPanel);
  mainPanel.setBackground(param.getBackgroundColor());
  setFont(mediumFont,heading,filename,fileSize);
  setFont(smallFont,metadata,copyToClipboard,moreFileInfo,locateOnDisk,locateInLibrary,title,genre,unEditableGenre,rating,year,description,artist,album,track,author,platform,company,fileLocation);
  decorateEditorPane(fileLocation);
  descriptionScrollPane.setBorder(artist.getBorder());
  description.setRows(3);
  JPanel buttons=newPanel(new MigLayout("String_Node_Str","String_Node_Str","String_Node_Str"));
  buttons.add(new JButton(new OKAction()));
  buttons.add(new JButton(new CancelAction()));
  mainPanel.add(buttons,"String_Node_Str");
  overview=newPanel(new MigLayout("String_Node_Str","String_Node_Str","String_Node_Str"));
  JPanel linksPanel=new JPanel(new BorderLayout());
  linksPanel.setOpaque(false);
  linksPanel.add(copyToClipboard,BorderLayout.NORTH);
  linksPanel.add(moreFileInfo,BorderLayout.SOUTH);
  overview.add(icon,"String_Node_Str");
  overview.add(heading,"String_Node_Str");
  overview.add(linksPanel,"String_Node_Str");
  overview.add(metadata,"String_Node_Str");
  addOverview();
  unEditableGenre.setVisible(false);
}

Fixed version (ground truth):
public Dialog(DialogParam param){
  this.iconManager=param.getIconManager();
  this.propertiableHeadings=param.getPropertiableHeadings();
  this.smallFont=param.getSmallFont();
  this.mediumFont=param.getMediumFont();
  this.largeFont=param.getLargeFont();
  mainPanel=new JPanel(new MigLayout("String_Node_Str","String_Node_Str","String_Node_Str"));
  locateOnDisk=newHyperlink();
  locateInLibrary=newHyperlink();
  copyToClipboard=newHyperlink();
  moreFileInfo=newHyperlink();
  add(mainPanel);
  mainPanel.setBackground(param.getBackgroundColor());
  setFont(mediumFont,heading,filename,fileSize);
  setFont(smallFont,metadata,copyToClipboard,moreFileInfo,locateOnDisk,locateInLibrary,title,genre,unEditableGenre,rating,year,description,artist,album,track,author,platform,company,fileLocation);
  decorateEditorPane(heading);
  decorateEditorPane(fileLocation);
  descriptionScrollPane.setBorder(artist.getBorder());
  description.setRows(3);
  JPanel buttons=newPanel(new MigLayout("String_Node_Str","String_Node_Str","String_Node_Str"));
  buttons.add(new JButton(new OKAction()));
  buttons.add(new JButton(new CancelAction()));
  mainPanel.add(buttons,"String_Node_Str");
  overview=newPanel(new MigLayout("String_Node_Str","String_Node_Str","String_Node_Str"));
  JPanel linksPanel=new JPanel(new BorderLayout());
  linksPanel.setOpaque(false);
  linksPanel.add(copyToClipboard,BorderLayout.NORTH);
  linksPanel.add(moreFileInfo,BorderLayout.SOUTH);
  overview.add(icon,"String_Node_Str");
  overview.add(heading,"String_Node_Str");
  overview.add(linksPanel,"String_Node_Str");
  overview.add(metadata,"String_Node_Str");
  addOverview();
  unEditableGenre.setVisible(false);
}