Hi On Mon, Nov 29, 2010 at 2:34 PM, ailinykh <[email protected]> wrote: > Hello, everybody! > In HasDataPresenter.java I see code like this: > > // Update the page size. > final boolean pageSizeChanged = (pageSize != length); > if (pageSizeChanged) { > pageSize = length; > } > > and later > if(pageSizeChanged) > doSomething(); > > What a reason to use 'final' keyword here? Dos it help to produce > better java script?
No. It's a clear intent that pageSizeChanged should not be changed after it is set. If someone does change it the compiler will tell you. Final is very important in Java. Look it up! -- Thanks Paul Paul Grenyer e: [email protected] b: paulgrenyer.blogspot.com t: pjgrenyer -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
