Why is there no scheduled cached thread pool provided by the Java Executors class?

Question

Executors provides newCachedThreadPool() and newScheduledThreadPool(), but not newCachedScheduledThreadPool(), what gives

Answer 1

Suggested here Why does ScheduledThreadPoolExecutor only accept a fixed number of threads? workaround:

scheduledExecutor = new ScheduledThreadPoolExecutor(128); //no more than 128 threads
scheduledExecutor.setKeepAliveTime(10, TimeUnit.SECONDS);
scheduledExecutor.allowCoreThreadTimeOut(true);