@Override public void run() { int i; for (i = 30; i < 1000; i++) { try { if (i % 10 == 0) { Thread.sleep(100); } ValueListImpl val = new ValueListImpl(); val.add(new ValueImpl(i)); kvb.insert(new KeyImpl(i), val); kvb.update(new KeyImpl(i), val); } catch (KeyAlreadyPresentException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (ServiceNotInitializedException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (InterruptedException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (KeyNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } } }