if (formName.equals("matrixSimple")) {
String buttonName = request.getParameter("searchButton");
Set<Matrix> matches = new HashSet<Matrix>();
String searchTerm = convertStars(request.getParameter("searchTerm"));
SearchMessageSetter mSetter = new RequestMessageSetter(request);
MatrixSearchResults oldRes;
{
SearchResults<?> sr = searchResults(request);
if (sr != null) {
oldRes = (MatrixSearchResults) sr.convertToMatrices();