//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void awaitEnd(Iterable<java.util.concurrent.Future<?>> completions) throws InterruptedException, java.util.concurrent.TimeoutException, java.util.concurrent.ExecutionException
public virtual void AwaitEnd <T1>(IEnumerable <T1> completions)
{
Futures.combine(completions).get(_totalDurationMinutes, MINUTES);
}