List<Change> changes = new ArrayList<Change>(project.rows.size());
FilteredRows filteredRows = engine.getAllFilteredRows();
filteredRows.accept(project, createRowVisitor(project, changes));
return new HistoryEntry(
historyEntryID,
project,
(_starred ? "Star" : "Unstar") + " " + changes.size() + " rows",
this,
new MassChange(changes, false)