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toArray() question

Charith Fernando
Ranch Hand

Joined: Sep 12, 2005
Posts: 67
hi,

i have seen code segments which uses the toArray() in different ways... just want to know the best mechanism and the difference...

(1)



(2)




please note that this is in Java 1.4 in Java 5 we dont need the cast if we have a list which will only contain Strings...


Thank you
Charith


Charith I Fernando<br />SCJP5, SCWCD, SCBCD, BSc(Hons) IS<br />+94 773 263 222 (mobile)
wise owen
Ranch Hand

Joined: Feb 02, 2006
Posts: 2023

If the passed array is large enough to contain the values to be returned, the method returns the passed array reference (that now contains the values to be returned) and not a newly created one.
[ October 23, 2006: Message edited by: wise owen ]
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: toArray() question