for (final PatchLineComment c : r.getDrafts()) {
final Patch.Key patchKey = c.getKey().getParentKey();
final String fn = patchKey.get();
if (!fn.equals(priorFile)) {
panel = new FlowPanel();
panel.addStyleName(Gerrit.RESOURCES.css().patchComments());
draftsPanel.add(panel);
// Parent table can be null here since we are not showing any
// next/previous links
panel.add(new PatchLink.SideBySide(
PatchTable.getDisplayFileName(patchKey), null, patchKey, 0, null, null));