TObjectIntMap<String> map = new TObjectIntHashMap<>(items.size(), 0.5f, -1);
for (int i = 0; i < items.size(); ++i) {
TrendItem it = items.get(i);
TObjectIntMap<String> map = new TObjectIntHashMap<>(items.size(), 0.5f, -1);
for (int i = 0; i < items.size(); ++i) {
TrendItem it = items.get(i);