import com.kyun.utils.collections.list.FastList;
public class PerformanceOptimizationExample {
public static void main(String[] args) {
FastList<Integer> numbers = new FastList<>();
numbers.add(5);
numbers.add(2);
numbers.add(8);
numbers.add(1);
numbers.sort();
for (Integer number : numbers) {
System.out.println(number);
}
}
}