System.out & System.in are final static data member of System class but we

System.out & System.in are final static data member of System
class but we can change there reference through setOut() &
setIn() method how...

Question Posted / avi goyal

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System.out & System.in are final static data member of System class but we can change there re..

Answer / rupakbhuyan

The System class provides the static methods setIn(),
setOut(), and setErr() for this purpose. The setIn() method
requires an argument of type InputStream that specifies the
new source of standard input. The other two methods expect
an argument of type PrintStream.

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6 Yes

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System.out & System.in are final static data member of System class but we can change there re..

Answer / vikas

but the Final method have there behavior to not get change but it get change through setIN() & setOut() methods how...
i know it is used to change its reference but why it get change if it is a final method...

Is This Answer Correct ?

0 Yes

1 No

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