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Console behaviour in Java

Nick Widelec
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Joined: Feb 28, 2013
Posts: 226

Directly from the official API:

Invoking close() on the objects returned by the reader() and the writer() will not close the underlying stream of those objects.


Why the object would not get close even invoking close()?

Thanks in advance.




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Jeanne Boyarsky
author & internet detective
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Joined: May 26, 2003
Posts: 32501
    
214

Nick,
It looks like Java has a singleton reader. The following code returns true. This means that if the reader were closes, no other code could call it later.



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subject: Console behaviour in Java
 
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