@Override
  public void init(PolicyContext context) throws Exception {
    super.init(context);
    for (Action a : actionsOne) {
      a.init(context);
    }
    for (Action a : actionsTwo) {
      a.init(context);
    }
  }
Chaos Monkey policy that will run two different actions at the same time. A random action from
each array of actions will be chosen and then run in parallel.
hbase-it/src/test/java/org/apache/hadoop/hbase/chaos/policies/TwoConcurrentActionPolicy.java