PerfomanceTesting.java

public class PerfomanceTesting {

  public static void main(String[] args) throws SQLException {
    final TestDao testDao = new TestDao();
    try {
      long start = System.currentTimeMillis();
      for (int i = 0; i < 1000; i++) {
        testDao.doUpdate();
      }
      System.out.println("update done in " + (System.currentTimeMillis() - start));
    } finally {
      testDao.close();
    }
  }
}