myogeshchavan97

 Profile Answers by myogeshchavan97 

• May 8th, 2009

 

System class is used to provide access to the system resources.

zero10

 Profile Answers by zero10 

• Jan 26th, 2010

 

Well it depends upon you for what purpose do use system class.
Say, System.in >> belongs to inputstream interface helps in inputting from the console.
whereas, System.out and System.err is used to print something on the console. when out is used with System class then you generally call print() and println() methods to print the stuff you want to. whereas when you use err with System class then you generally try to print error message.

Cheers!

Thomas John

• Sep 22nd, 2015

 

The purpose of the System class is to provide access to system resources. It contains accessibility to standard input, standard output, error output streams, current time in milliseconds, terminating the application, etc.