Minor performance improvement when filtering intents by package.

            int N = packageActivities.size();

            ArrayList<ArrayList<PackageParser.ActivityIntentInfo>> listCut =

                new ArrayList<ArrayList<PackageParser.ActivityIntentInfo>>(N);

            ArrayList<PackageParser.ActivityIntentInfo> intentFilters;

            for (int i = 0; i < N; ++i) {

                listCut.add(packageActivities.get(i).intents);

                intentFilters = packageActivities.get(i).intents;

                if (intentFilters != null && intentFilters.size() > 0) {

                    listCut.add(intentFilters);

                }

            }

            return super.queryIntentFromList(intent, resolvedType, defaultOnly, listCut);

        }