1 System.loadLibrary("test1");
 2 
 3         int threadPoolSize = 400;
 4         ExecutorService service = Executors.newFixedThreadPool(threadPoolSize);
 5 
 6         for (int i = 0; i < 400; i++) {
 7             service.submit(new Runnable() {
 8                 public void run() {
 9                     while (true) {
10                         try {
11                             Thread t = new Thread();
12                             t.start();
13                             Thread.sleep(100);
14                         } catch (Exception e) {
15                             e.printStackTrace();
16                         }
17                     }
18                 }
19             });
20         }