Program: 78098
Project: 78098
Buggy source:
/** 
 * Creates the group area
 * @param parent the parent composite
 */
private void createGroupArea(Composite parent){
  Composite composite=new Composite(parent,SWT.NONE);
  GridData layoutData=new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);
  layoutData.verticalSpan=2;
  composite.setLayoutData(layoutData);
  composite.setLayout(new GridLayout());
  Group includeGroup=new Group(composite,SWT.NONE);
  includeGroup.setText(GROUP_DLG_HEADER_FOOTER_LABEL);
  includeGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
  includeGroup.setLayout(new FillLayout(SWT.VERTICAL));
  Composite includeGroupComposite=new Composite(includeGroup,SWT.NONE);
  includeGroupComposite.setLayout(new GridLayout());
  includeHeader=new Button(includeGroupComposite,SWT.CHECK);
  includeHeader.setText(GROUP_DLG_INCLUDE_HEADER_LABEL);
  includeFooter=new Button(includeGroupComposite,SWT.CHECK);
  includeFooter.setText(GROUP_DLG_INCLUDE_FOOTER_LABEL);
  if (inputGroup instanceof ListGroupHandle) {
    includeGroup.setEnabled(false);
    includeHeader.setEnabled(false);
    includeFooter.setEnabled(false);
  }
  Group sortingGroup=new Group(composite,SWT.NONE);
  sortingGroup.setText(SORT_GROUP_TITLE);
  sortingGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
  sortingGroup.setLayout(new FillLayout(SWT.VERTICAL));
  Composite sortingGroupComposite=new Composite(sortingGroup,SWT.NONE);
  sortingGroupComposite.setLayout(new GridLayout());
  ascending=new Button(sortingGroupComposite,SWT.RADIO);
  ascending.setText(sortByAscending.getDisplayName());
  descending=new Button(sortingGroupComposite,SWT.RADIO);
  descending.setText(sortByDescending.getDisplayName());
  Group pagebreakGroup=new Group(composite,SWT.NONE);
  pagebreakGroup.setText(Messages.getString("String_Node_Str"));
  pagebreakGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
  GridLayout layout=new GridLayout();
  layout.numColumns=2;
  pagebreakGroup.setLayout(layout);
  new Label(pagebreakGroup,SWT.NONE).setText(Messages.getString("String_Node_Str"));
  pagebreakBeforeCombo=new Combo(pagebreakGroup,SWT.NONE);
  for (int i=0; i < pagebreakBeforeChoicesAll.length; i++) {
    pagebreakBeforeCombo.add(pagebreakBeforeChoicesAll[i].getDisplayName());
  }
  pagebreakBeforeCombo.setData(pagebreakBeforeChoicesAll);
  new Label(pagebreakGroup,SWT.NONE).setText(Messages.getString("String_Node_Str"));
  pagebreakAfterCombo=new Combo(pagebreakGroup,SWT.NONE);
  for (int i=0; i < pagebreakAfterChoicesAll.length; i++) {
    pagebreakAfterCombo.add(pagebreakAfterChoicesAll[i].getDisplayName());
  }
  pagebreakAfterCombo.setData(pagebreakAfterChoicesAll);
  repeatHeaderButton=new Button(pagebreakGroup,SWT.CHECK);
  repeatHeaderButton.setText(Messages.getString("String_Node_Str"));
  GridData data=new GridData();
  data.horizontalSpan=2;
  repeatHeaderButton.setLayoutData(data);
}

Fixed version (ground truth):
/** 
 * Creates the group area
 * @param parent the parent composite
 */
private void createGroupArea(Composite parent){
  Composite composite=new Composite(parent,SWT.NONE);
  GridData layoutData=new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);
  layoutData.verticalSpan=2;
  composite.setLayoutData(layoutData);
  composite.setLayout(new GridLayout());
  Group sortingGroup=new Group(composite,SWT.NONE);
  sortingGroup.setText(SORT_GROUP_TITLE);
  sortingGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
  sortingGroup.setLayout(new FillLayout(SWT.VERTICAL));
  Composite sortingGroupComposite=new Composite(sortingGroup,SWT.NONE);
  sortingGroupComposite.setLayout(new GridLayout());
  ascending=new Button(sortingGroupComposite,SWT.RADIO);
  ascending.setText(sortByAscending.getDisplayName());
  descending=new Button(sortingGroupComposite,SWT.RADIO);
  descending.setText(sortByDescending.getDisplayName());
  Group pagebreakGroup=new Group(composite,SWT.NONE);
  pagebreakGroup.setText(Messages.getString("String_Node_Str"));
  pagebreakGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
  GridLayout layout=new GridLayout();
  layout.numColumns=2;
  pagebreakGroup.setLayout(layout);
  new Label(pagebreakGroup,SWT.NONE).setText(Messages.getString("String_Node_Str"));
  pagebreakBeforeCombo=new Combo(pagebreakGroup,SWT.NONE);
  for (int i=0; i < pagebreakBeforeChoicesAll.length; i++) {
    pagebreakBeforeCombo.add(pagebreakBeforeChoicesAll[i].getDisplayName());
  }
  pagebreakBeforeCombo.setData(pagebreakBeforeChoicesAll);
  new Label(pagebreakGroup,SWT.NONE).setText(Messages.getString("String_Node_Str"));
  pagebreakAfterCombo=new Combo(pagebreakGroup,SWT.NONE);
  for (int i=0; i < pagebreakAfterChoicesAll.length; i++) {
    pagebreakAfterCombo.add(pagebreakAfterChoicesAll[i].getDisplayName());
  }
  pagebreakAfterCombo.setData(pagebreakAfterChoicesAll);
  repeatHeaderButton=new Button(pagebreakGroup,SWT.CHECK);
  repeatHeaderButton.setText(Messages.getString("String_Node_Str"));
  GridData data=new GridData();
  data.horizontalSpan=2;
  repeatHeaderButton.setLayoutData(data);
}