pipeline.set("random:"+i, "value:" + rand.nextInt());
}
/* sync call */
String randomVal = toStr (pipeline.sync().get("random:"+999));
pipeline.flushdb();
System.out.format ("end using sync() = %d msec\n", System.currentTimeMillis() - start);
System.out.format("%s => %d\n", cntrKey, cntr);
System.out.format("%s => %s\n", "random:"+999, randomVal);
System.out.format("%s has %s items\n", "my-list", llen);