@Override
    public void run() {
        try {
            callable.call();
        } catch (Exception e) {
            LOGGER.error(getName() + " run error:" + e.getMessage(), e);
        } finally {
            done = true;
        }
    }
@author Robert HG (254963746@qq.com) on 12/16/15.
lts-core/src/main/java/com/github/ltsopensource/kv/FutureTimerTask.java