• 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
  • Tim Cooke
  • Devaka Cooray
  • Ron McLeod
  • Jeanne Boyarsky
Sheriffs:
  • Liutauras Vilda
  • paul wheaton
  • Junilu Lacar
Saloon Keepers:
  • Tim Moores
  • Stephan van Hulst
  • Piet Souris
  • Carey Brown
  • Tim Holloway
Bartenders:
  • Martijn Verburg
  • Frits Walraven
  • Himai Minh

System.err.println()

 
Ranch Hand
Posts: 1491
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
System.err.println("Testing");
Where this information is printed, whether in the console (or) file ??
 
Greenhorn
Posts: 21
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
The response of System.err.println(); is printed on the console as an error message.
Remember all the errors you get while running a class..??? like NullPointerException etc?
 
kri shan
Ranch Hand
Posts: 1491
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Is it possible to write these message into one txt file. without using PrintWriter.
 
Ranch Hand
Posts: 140
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hello,

Yoy may find useful to take a look at the Java Loogging API.

Hope that helps,
 
Ranch Hand
Posts: 580
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator

Originally posted by kri shan:
Is it possible to write these message into one txt file. without using PrintWriter.



Sure, try redirecting standard error when you run your program. You can easily do it in Windows or UNIX or pure Java.
 
I hired a bunch of ninjas. The fridge is empty, but I can't find them to tell them the mission.
the value of filler advertising in 2021
https://coderanch.com/t/730886/filler-advertising
reply
    Bookmark Topic Watch Topic
  • New Topic