Hello, World !
Another question asked by the OP which is of interest to me : does anyone have a tool that can profile whether or not a jar file gets utilized during an application? Cheers, Pierre 2007/4/13, Peter Crowther <[EMAIL PROTECTED]>:
> From: Rashmi Rubdi [mailto:[EMAIL PROTECTED] > On 4/12/07, Kevin Gutch <[EMAIL PROTECTED]> wrote: > > Do unnecessary jar files affect performance of an application? > > Only if the classes in the JAR files are called, but then that > wouldn't make the JAR file unnecessary :-) . There are a couple of other minor effects: - More jars mean more files to scan every 10 seconds if Tomcat is configured to check for changed files and reload the webapp automatically; - Class loading typically requires examining more files to load the same number of classes. Both are typically minor - the number of extra jars is generally small compared to the total number of files in the application, and class loading tends to happen at or near webapp startup. So you'll get slightly slower startup, but little observable effect once loaded. - Peter --------------------------------------------------------------------- To start a new topic, e-mail: [EMAIL PROTECTED] To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
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