Re: Checking that StringBuffer constructor not called with a char!

For Info, 

I did an "xpath rule" for PMD for this rule. It very easy to do this kind of stuff with PMD and Xpatah.


========================================
 Date du message : févr. 13 2007, 09:18 AM
 De : "Xavier Outhier" <[email protected]>
 A : [email protected]
 Copie : 
 Sujet : Re: [Checkstyle-user] Checking that StringBuffer constructor not called with a char!
 
 Oliver Burn wrote:
 > This type of Check required deep type information that Checkstyle does 
 > not collect. This type of Check is best written in FindBugs.
 OK I will ask findbugs. I thought that as char is int findbugs would not 
 be able to
 find that the argument is a char and not an int but maybe I'm wrong. I 
 don't know
 how is written the bytecode.
 
 Thank you.
 
 Xavier.
 >
 > On 2/13/07, *Xavier Outhier * <[email protected] 
 > <mailto:[email protected]>> wrote:
 >
 >     Hi all,
 >
 >     I've just watched to
 >     http://www.denverjug.org/meetings/files/200408_Puzzles.pdf
 >     (or the multimedia version:
 >     http://www.javalobby.org/eps/more-puzzlers/).
 >     Yes, that's not really new stuff.
 >
 >     Check new StringBuffer(char)
 >     I was wondering if there is a way to configure checkstyle to check
 >     if the constructor of StringBuffer is not called with a char that
 >     is indeed
 >     interpreted as an int and then set the size of the StringBuffer
 >     and not
 >     initilize with the string of one character
 >     So new StringBuffer('M'); should provide a warning
 >
 >     Do I new to write my own checker?
 >
 >     Thanks for any tips,
 >
 >     Xavier.
 >
 [....]
 
 
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Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier.
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
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