out.println("\\caption{Question Overview}");
out.println("\\begin{tabular}{ |lllp{0.9cm}| }");
out.println("\\hline");
out.println("category & question id & package name & in short survey\\\\");
out.println("\\hline");
Category c = null;
for (TechnicalQuestion q:questions) {
if (!q.getId().endsWith("-RECP")) {
Category c2 = q.getCategory();
if (c!=null && c!=c2) {
out.println("\t\\hline");
}
c = c2;
out.print("\t");