This week's book giveaway is in the Artificial Intelligence forum.
We're giving away four copies of Pragmatic AI and have Noah Gift on-line!
See this thread for details.
Win a copy of Pragmatic AI this week in the Artificial Intelligence forum!
  • 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 all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Jeanne Boyarsky
  • Liutauras Vilda
  • Campbell Ritchie
  • Tim Cooke
  • Bear Bibeault
Sheriffs:
  • Paul Clapham
  • Junilu Lacar
  • Knute Snortum
Saloon Keepers:
  • Ron McLeod
  • Ganesh Patekar
  • Tim Moores
  • Pete Letkeman
  • Stephan van Hulst
Bartenders:
  • Carey Brown
  • Tim Holloway
  • Joe Ess

variables  RSS feed

 
Greenhorn
Posts: 8
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
hai
what is meant by stream variables(System.in,System.out)
 
Ranch Hand
Posts: 129
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi swamy.
in java there are three Streams which are always open .
System.in
System.out
System.err
in ---> This is the instance variable declare inside class InputStream
out---> This is the instance variable declare inside class Printream
err---> This is the instance variable declare inside class PrintStream
all Three are public ,static and final
and all three are related to standard stream (input ,output ,error) that's they called as stream variables.

i hope it's clear now if any mistake please do back.
vishwas
 
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!