gistfile1.txt

import gnu.trove.list.array.TIntArrayList;

import java.util.ArrayList;

public class Main {
  public static void main(String[] args) throws Exception {
    int n = 100000000;
    for (int z = 0; z < 5; z++) {
      TIntArrayList list = new TIntArrayList();
      list.add(0);
      long startTime = System.nanoTime();
      for (int i = 0; i < n; i++) {
        list.set(0, i);
      }
      System.out.println("TIntArrayList:" + (System.nanoTime() - startTime) / 1000000000.0);

      ArrayList<Integer> alist = new ArrayList();
      alist.add(0);
      startTime = System.nanoTime();
      for (int i = 0; i < n; i++) {
        alist.set(0, i);
      }
      System.out.println("ArrayList:" + (System.nanoTime() - startTime) / 1000000000.0);
    }
    return;
  }
}