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About Question enthuware.ocpjp.v7.2.1206 :
Posted: Wed Sep 27, 2017 4:37 am
by horst1a
Shouldn't class FileCopier implement AutoCloseAble here ?
Re: About Question enthuware.ocpjp.v7.2.1206 :
Posted: Wed Sep 27, 2017 9:22 am
by admin
Why do you think so?
Re: About Question enthuware.ocpjp.v7.2.1206 :
Posted: Thu Sep 28, 2017 4:39 am
by horst1a
Resources are opened in a try with resources block.if that fails or even one of the reosurces cant be opened, they should be closed.
Therefore the class has to implement AutoCloseAble
Re: About Question enthuware.ocpjp.v7.2.1206 :
Posted: Thu Sep 28, 2017 8:57 am
by admin
It is the resource that is being opened in the try block that should implement AutoCloseable. FileCopier class is not that resource.
Re: About Question enthuware.ocpjp.v7.2.1206 :
Posted: Thu Sep 28, 2017 9:24 am
by horst1a
Oh, thank you, thats a good explication