• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

problem with wait,notify

 
Ranch Hand
Posts: 187
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
when i compile this i just get thread waiting but not getting notified.....
but when i compile other codehere my thread gets notified???why cant previous thread get notified???how to get it notified???
 
Ranch Hand
Posts: 504
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
try this code:
 
Neha Daga
Ranch Hand
Posts: 504
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
problem in your code is you are not starting any new thread whole program is running under one single main thread so when you call show method it puts the thread to wait and the code that notifies the thread is never reached.
but in the second code you used overloaded version of wait which comes to runnable after the time specified no matter it is notified or not.
 
maggie karve
Ranch Hand
Posts: 187
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
thanks ......when i tried this after sometime i got correct answer......
 
Bartender
Posts: 2700
IntelliJ IDE Opera
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I find your code highly unreadable and confusing. It took me a couple of times reading it before I got it. It's generally discouraged to extend the thread class. Why not use Runnables? I think this code is better readable:

 
Greenhorn
Posts: 25
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
@ Wouter nice quote man

"Any fool can write code that a computer can understand.
Good programmers write code that humans can understand."
--- Martin Fowler

 
Farmers know to never drive a tractor near a honey locust tree. But a tiny ad is okay:
a bit of art, as a gift, the permaculture playing cards
https://gardener-gift.com
reply
    Bookmark Topic Watch Topic
  • New Topic