Daemon thread (software update)

Thread interrupts: The flag flag can be used to make the while loop interrupt.

Daemon Thread:

1     2     /*3 daemon Thread, if a process is left with only a daemon thread, the daemon will end4 That means the main thread is gone, and the daemon ends.5 determine if it is a daemon thread: Isdaemon ()6         7      */8 9 @OverrideTen      Public voidrun () { One          for(inti = 0; I <= 100; i++) { ASYSTEM.OUT.PRINTLN ("Update downloaded" +i+ "%"); -             if(i== 100){ -SYSTEM.OUT.PRINTLN ("Update package download complete, ready to install"); the             } -             Try { -Thread.Sleep (100); -}Catch(interruptedexception e) { +                 //TODO auto-generated Catch block - e.printstacktrace (); +             } A         } at     } -  -      Public Static voidMain (string[] args) { -          -Demo12 de =NewDemo12 (); -  inDe.setdaemon (true);//Set as daemon thread - System.out.println (De.isdaemon ()); to De.start (); +          for(inti = 0; I < 100; i++) { -System.out.println (Thread.CurrentThread (). GetName () +i); the         } *}

Daemon thread (software update)