load test strategy for iterating through datasource ten records at a time?

//LoadTest Setup:
context.monitor = new java.util.concurrent.atomic.AtomicInteger(0)

//LoadTest TearDown:
synchronized(context.monitor) {
 def monitor = context.monitor
 context.monitor = null
 monitor.notifyAll()
}

//TestCase TearDown:
if(context?.LoadTestContext?.monitor != null) {
 def monitor = context.LoadTestContext.monitor
 def numWaiting = monitor.incrementAndGet()
 
 synchronized(monitor) {
  if(numWaiting >= context.LoadTestRunner.runningThreadCount) {
   monitor.set(0)
   monitor.notifyAll()
  } else {
   monitor.wait()
  }
 }
}