package com.ociweb.demo;

import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;

public class DataFetcherThread extends Thread {
  private final CountDownLatch latch;
  
  public DataFetcherThread(CountDownLatch latch) {
    this.latch = latch;
  }
  
  public void run() {
    try {
      TimeUnit.SECONDS.sleep(3);
    } catch (InterruptedException e) {    
    } finally {
      latch.countDown();
    }
  }
}
