/**
* Waits until total number of events processed is equal or greater then argument passed.
*
* @param cnt Number of events to wait.
* @param timeout Timeout to wait.
* @return {@code True} if successfully waited, {@code false} if timeout happened.
* @throws InterruptedException If thread is interrupted.
*/
public synchronized boolean awaitEvents(int cnt, long timeout) throws InterruptedException {
long start = U.currentTimeMillis();
long now = start;
while (start + timeout > now) {
if (evtCnt >= cnt) return true;
wait(start + timeout - now);
now = U.currentTimeMillis();
}
return false;
}
