[JENA-1162] Make the AlarmClock use a daemon thread.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: Jena 3.0.1
• Fix Version/s: Jena 3.1.0
• Assignee: Andy Seaborne
• Reporter: Andy Seaborne
• Created: 07/Apr/16 20:59
• Updated: 14/May/16 09:51
• Resolved: 07/Apr/16 22:17

Description

AlarmClock can block VM exit.

  AlarmClock ac = AlarmClock.get() ;
  Alarm a = ac.add(()->{}, 1) ;
  a.future.get();

This creates the single thread but it is not a daemon thread.