public <F extends ListenableFuture<? extends I>> F track(final F job) {
startedCount.incrementAndGet();
if (!isAcceptingNewJobs()) job.cancel(completionPromise.wasCancelledWithInterruption());
job.addListener(
() -> {
try {
handleCompletedJob(job);
} catch (Exception e) {
abort(FunFuture.unwrapExecutionException(e));
} finally {
completedCount.incrementAndGet();
checkDone();
}
},
jobCompletionExecutor);
return job;
}
