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The moose likes Programmer Certification (SCJP/OCPJP) and the fly likes var-args Big Moose Saloon
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gaurav gupta sitm
Ranch Hand

Joined: Jun 19, 2011
Posts: 47

go(int... z[]) //illegal
go(int[]... z) //legal

why ?
Henry Wong

Joined: Sep 28, 2004
Posts: 20514

gaurav gupta sitm wrote:go(int... z[]) //illegal
go(int[]... z) //legal

why ?

Interesting. In the Java Language Specification, both seems to be valid grammar. However, the specification only give details for the simpler identifier -- it doesn't defines what to do if the VariableDeclaratorID has array brackets specified (ie. more than a simpler identifier). Or at least, I could not find where the behavior is defined.


Books: Java Threads, 3rd Edition, Jini in a Nutshell, and Java Gems (contributor)
I agree. Here's the link:
subject: var-args
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