Sure makes a difference in readability!
if (debug)
{
System.out.println(......);
}
versus
debug(......);
I think that can definitely render more readable a java-class. Or don't you so?
hth
Alexander
-----Original Message-----
From: aditya [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 05, 2004 12:28 PM
To: 'Struts Users Mailing List'
Subject: RE: System.out.println
Yes u r right Most compilers will inline these method calls. So it means the
same thing again.I don't think we would be gaining anywhere with method
calls.
-----Original Message-----
From: Jesse Alexander (KXT) [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 05, 2004 3:56 PM
To: 'Struts Users Mailing List'
Subject: RE: System.out.println
I think the actual compilers will optimize the method call resulting in
an overhead which is not anymore measurable. I imagine they will inline the
debug-method with the if and just call out for the actual println...
Alexander
-----Original Message-----
From: Xavier Noria [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 05, 2004 11:37 AM
To: Struts Users Mailing List
Subject: Re: System.out.println
On Aug 5, 2004, at 11:22, Aditya Athalye wrote:
> I agree with u that those many if statements will clutter code. But a
> method call everytime is also expensive in terms of performance. So it
> is really a trade off between performance and
Is the difference in performance really significative in a web
application?
Without a benchmark, I would say that in a typical response there are
*lots* of method calls from the ones in your code passing through
Struts/Hibernate/etc. down to the Java library. Some of them
non-trivial as the ones regarding persistence. If the comparison was
going to be 1 versus 1.00000000000001 (if it is measurable at all) I
wouldn't see a real trade-off there.
-- fxn
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